| 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 | $70.76 | 5.734% | $74.8174 | $74.82 | $74.80 | $74.80 |
| Purchase #2 | $37.53 | 8.566% | $40.7448 | $40.74 | $40.75 | $40.70 |
| Purchase #3 | $201.80 | 11.352% | $224.7083 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $147.63 | 3.272% | $152.4605 | $152.46 | $152.45 | $152.50 |
| Purchase #5 | $48.90 | 8.326% | $52.9714 | $52.97 | $52.95 | $53.00 |
| Purchase #6 | $215.95 | 13.653% | $245.4337 | $245.43 | $245.45 | $245.40 |
| Purchase #7 | $109.59 | 3.109% | $112.9972 | $113.00 | $113.00 | $113.00 |
| 7 purchase totals = | $832.16 | $904.1333 | $904.13 | $904.10 | $904.10 | |