| 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 | $76.98 | 5.180% | $80.9676 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $157.66 | 10.416% | $174.0819 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $163.77 | 10.462% | $180.9036 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $33.67 | 7.350% | $36.1447 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $105.30 | 6.867% | $112.531 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $203.85 | 7.286% | $218.7025 | $218.70 | $218.70 | $218.70 |
| Purchase #7 | $205.65 | 10.317% | $226.8669 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $946.88 | $1,030.1982 | $1,030.19 | $1,030.20 | $1,030.20 | |