| 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 | $41.46 | 12.484% | $46.6359 | $46.64 | $46.65 | $46.60 |
| Purchase #2 | $75.84 | 8.834% | $82.5397 | $82.54 | $82.55 | $82.50 |
| Purchase #3 | $36.30 | 4.640% | $37.9843 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $243.93 | 9.588% | $267.318 | $267.32 | $267.30 | $267.30 |
| Purchase #5 | $157.68 | 12.773% | $177.8205 | $177.82 | $177.80 | $177.80 |
| Purchase #6 | $99.38 | 7.775% | $107.1068 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $30.73 | 4.605% | $32.1451 | $32.15 | $32.15 | $32.10 |
| 7 purchase totals = | $685.32 | $751.5503 | $751.56 | $751.55 | $751.40 | |