| 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 | $43.96 | 12.219% | $49.3315 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $65.98 | 9.430% | $72.2019 | $72.20 | $72.20 | $72.20 |
| Purchase #3 | $99.54 | 8.621% | $108.1213 | $108.12 | $108.10 | $108.10 |
| Purchase #4 | $56.48 | 13.316% | $64.0009 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $219.46 | 7.366% | $235.6254 | $235.63 | $235.65 | $235.60 |
| Purchase #6 | $157.61 | 4.433% | $164.5969 | $164.60 | $164.60 | $164.60 |
| Purchase #7 | $37.87 | 5.847% | $40.0843 | $40.08 | $40.10 | $40.10 |
| 7 purchase totals = | $680.90 | $733.9622 | $733.96 | $734.00 | $733.90 | |