| 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 | $91.43 | 9.351% | $99.9796 | $99.98 | $100.00 | $100.00 |
| Purchase #2 | $50.62 | 10.301% | $55.8344 | $55.83 | $55.85 | $55.80 |
| Purchase #3 | $59.45 | 12.647% | $66.9686 | $66.97 | $66.95 | $67.00 |
| Purchase #4 | $95.85 | 6.499% | $102.0793 | $102.08 | $102.10 | $102.10 |
| Purchase #5 | $132.72 | 4.351% | $138.4946 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $123.98 | 11.186% | $137.8484 | $137.85 | $137.85 | $137.80 |
| Purchase #7 | $144.66 | 13.311% | $163.9157 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $698.71 | $765.1206 | $765.12 | $765.15 | $765.10 | |