| 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 | $74.56 | 3.733% | $77.3433 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $205.51 | 9.188% | $224.3923 | $224.39 | $224.40 | $224.40 |
| Purchase #3 | $16.63 | 12.542% | $18.7157 | $18.72 | $18.70 | $18.70 |
| Purchase #4 | $67.96 | 12.409% | $76.3932 | $76.39 | $76.40 | $76.40 |
| Purchase #5 | $139.56 | 5.796% | $147.6489 | $147.65 | $147.65 | $147.60 |
| Purchase #6 | $224.98 | 6.574% | $239.7702 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $40.66 | 5.589% | $42.9325 | $42.93 | $42.95 | $42.90 |
| 7 purchase totals = | $769.86 | $827.1961 | $827.19 | $827.20 | $827.10 | |