| 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 | $11.95 | 13.395% | $13.5507 | $13.55 | $13.55 | $13.60 |
| Purchase #2 | $32.71 | 10.640% | $36.1903 | $36.19 | $36.20 | $36.20 |
| Purchase #3 | $95.69 | 8.828% | $104.1375 | $104.14 | $104.15 | $104.10 |
| Purchase #4 | $125.52 | 7.804% | $135.3156 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $120.95 | 6.721% | $129.079 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $91.31 | 6.284% | $97.0479 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $80.80 | 10.258% | $89.0885 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $558.93 | $604.4095 | $604.42 | $604.45 | $604.40 | |