| 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 | $41.71 | 3.541% | $43.187 | $43.19 | $43.20 | $43.20 |
| Purchase #2 | $162.97 | 3.796% | $169.1563 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $99.96 | 10.446% | $110.4018 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $37.28 | 7.370% | $40.0275 | $40.03 | $40.05 | $40.00 |
| Purchase #5 | $96.61 | 4.252% | $100.7179 | $100.72 | $100.70 | $100.70 |
| Purchase #6 | $9.92 | 12.252% | $11.1354 | $11.14 | $11.15 | $11.10 |
| Purchase #7 | $27.90 | 5.129% | $29.331 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $476.35 | $503.9569 | $503.97 | $504.00 | $503.90 | |