| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.89 | 5.741% | $39.0079 | $39.01 | $39.00 | $39.00 |
| Purchase #2 | $200.41 | 13.596% | $227.6577 | $227.66 | $227.65 | $227.70 |
| Purchase #3 | $225.48 | 9.713% | $247.3809 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $204.26 | 12.860% | $230.5278 | $230.53 | $230.55 | $230.50 |
| Purchase #5 | $153.40 | 7.508% | $164.9173 | $164.92 | $164.90 | $164.90 |
| Purchase #6 | $207.33 | 13.133% | $234.5586 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $177.92 | 6.569% | $189.6076 | $189.61 | $189.60 | $189.60 |
| 7 purchase totals = | $1,205.69 | $1,333.6578 | $1,333.67 | $1,333.65 | $1,333.70 | |