| 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 | $87.85 | 4.418% | $91.7312 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $126.52 | 4.309% | $131.9717 | $131.97 | $131.95 | $132.00 |
| Purchase #3 | $224.75 | 5.793% | $237.7698 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $17.80 | 10.780% | $19.7188 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $27.62 | 7.678% | $29.7407 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $188.77 | 11.460% | $210.403 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $66.52 | 13.728% | $75.6519 | $75.65 | $75.65 | $75.70 |
| 7 purchase totals = | $739.83 | $796.9871 | $796.98 | $796.95 | $797.00 | |