| 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 | $42.49 | 9.563% | $46.5533 | $46.55 | $46.55 | $46.60 |
| Purchase #2 | $190.75 | 8.803% | $207.5417 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $184.59 | 9.326% | $201.8049 | $201.80 | $201.80 | $201.80 |
| Purchase #4 | $186.26 | 13.213% | $210.8705 | $210.87 | $210.85 | $210.90 |
| Purchase #5 | $40.62 | 8.699% | $44.1535 | $44.15 | $44.15 | $44.20 |
| Purchase #6 | $75.55 | 8.297% | $81.8184 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $47.69 | 13.202% | $53.986 | $53.99 | $54.00 | $54.00 |
| 7 purchase totals = | $767.95 | $846.7283 | $846.72 | $846.70 | $846.80 | |