| 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 | $46.28 | 5.104% | $48.6421 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $200.32 | 3.782% | $207.8961 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $42.45 | 8.845% | $46.2047 | $46.20 | $46.20 | $46.20 |
| Purchase #4 | $133.80 | 12.813% | $150.9438 | $150.94 | $150.95 | $150.90 |
| Purchase #5 | $30.64 | 3.570% | $31.7338 | $31.73 | $31.75 | $31.70 |
| Purchase #6 | $121.40 | 9.223% | $132.5967 | $132.60 | $132.60 | $132.60 |
| Purchase #7 | $244.25 | 9.660% | $267.8446 | $267.84 | $267.85 | $267.80 |
| 7 purchase totals = | $819.14 | $885.8618 | $885.85 | $885.90 | $885.70 | |