| 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 | $59.82 | 10.543% | $66.1268 | $66.13 | $66.15 | $66.10 |
| Purchase #2 | $60.78 | 10.577% | $67.2087 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $11.66 | 10.843% | $12.9243 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $88.55 | 5.194% | $93.1493 | $93.15 | $93.15 | $93.10 |
| Purchase #5 | $86.60 | 5.235% | $91.1335 | $91.13 | $91.15 | $91.10 |
| Purchase #6 | $172.65 | 4.641% | $180.6627 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $92.66 | 10.669% | $102.5459 | $102.55 | $102.55 | $102.50 |
| 7 purchase totals = | $572.72 | $613.7512 | $613.75 | $613.75 | $613.60 | |