| 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 | $83.99 | 9.299% | $91.8002 | $91.80 | $91.80 | $91.80 |
| Purchase #2 | $132.67 | 5.125% | $139.4693 | $139.47 | $139.45 | $139.50 |
| Purchase #3 | $55.99 | 9.743% | $61.4451 | $61.45 | $61.45 | $61.40 |
| Purchase #4 | $162.73 | 5.736% | $172.0642 | $172.06 | $172.05 | $172.10 |
| Purchase #5 | $249.27 | 10.478% | $275.3885 | $275.39 | $275.40 | $275.40 |
| Purchase #6 | $8.65 | 13.518% | $9.8193 | $9.82 | $9.80 | $9.80 |
| Purchase #7 | $102.83 | 4.649% | $107.6106 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $796.13 | $857.5972 | $857.60 | $857.55 | $857.60 | |