| 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 | $8.55 | 11.703% | $9.5506 | $9.55 | $9.55 | $9.60 |
| Purchase #2 | $139.68 | 12.737% | $157.471 | $157.47 | $157.45 | $157.50 |
| Purchase #3 | $46.40 | 9.415% | $50.7686 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $201.80 | 4.402% | $210.6832 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $232.98 | 4.539% | $243.555 | $243.56 | $243.55 | $243.60 |
| Purchase #6 | $180.55 | 8.165% | $195.2919 | $195.29 | $195.30 | $195.30 |
| Purchase #7 | $78.37 | 9.677% | $85.9539 | $85.95 | $85.95 | $86.00 |
| 7 purchase totals = | $888.33 | $953.2742 | $953.27 | $953.25 | $953.50 | |