| 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 | $45.59 | 9.853% | $50.082 | $50.08 | $50.10 | $50.10 |
| Purchase #2 | $128.62 | 7.422% | $138.1662 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $147.49 | 11.846% | $164.9617 | $164.96 | $164.95 | $165.00 |
| Purchase #4 | $30.88 | 4.413% | $32.2427 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $75.32 | 12.187% | $84.4992 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $112.46 | 8.448% | $121.9606 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $193.71 | 5.830% | $205.0033 | $205.00 | $205.00 | $205.00 |
| 7 purchase totals = | $734.07 | $796.9157 | $796.91 | $796.90 | $797.00 | |