| 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 | $19.26 | 13.765% | $21.9111 | $21.91 | $21.90 | $21.90 |
| Purchase #2 | $65.43 | 8.801% | $71.1885 | $71.19 | $71.20 | $71.20 |
| Purchase #3 | $125.35 | 4.118% | $130.5119 | $130.51 | $130.50 | $130.50 |
| Purchase #4 | $81.69 | 3.838% | $84.8253 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $249.96 | 8.716% | $271.7465 | $271.75 | $271.75 | $271.70 |
| Purchase #6 | $214.99 | 6.586% | $229.1492 | $229.15 | $229.15 | $229.10 |
| Purchase #7 | $128.73 | 6.810% | $137.4965 | $137.50 | $137.50 | $137.50 |
| 7 purchase totals = | $885.41 | $946.8290 | $946.84 | $946.85 | $946.70 | |