| 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 | $37.39 | 12.136% | $41.9277 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $90.86 | 12.392% | $102.1194 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $154.92 | 9.175% | $169.1339 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $21.76 | 5.424% | $22.9403 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $159.55 | 13.395% | $180.9217 | $180.92 | $180.90 | $180.90 |
| Purchase #6 | $141.74 | 3.726% | $147.0212 | $147.02 | $147.00 | $147.00 |
| Purchase #7 | $236.77 | 6.484% | $252.1222 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $842.99 | $916.1864 | $916.18 | $916.15 | $916.00 | |