| 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 | $24.51 | 9.590% | $26.8605 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $144.59 | 3.730% | $149.9832 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $31.37 | 11.142% | $34.8652 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $31.67 | 6.296% | $33.6639 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $102.60 | 6.348% | $109.113 | $109.11 | $109.10 | $109.10 |
| Purchase #6 | $59.74 | 11.375% | $66.5354 | $66.54 | $66.55 | $66.50 |
| Purchase #7 | $224.28 | 10.859% | $248.6346 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $618.76 | $669.6558 | $669.65 | $669.65 | $669.70 | |