| 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 | $13.45 | 5.292% | $14.1618 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $224.62 | 3.309% | $232.0527 | $232.05 | $232.05 | $232.10 |
| Purchase #3 | $35.58 | 9.145% | $38.8338 | $38.83 | $38.85 | $38.80 |
| Purchase #4 | $48.68 | 5.619% | $51.4153 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $171.49 | 13.682% | $194.9533 | $194.95 | $194.95 | $195.00 |
| Purchase #6 | $51.52 | 9.632% | $56.4824 | $56.48 | $56.50 | $56.50 |
| Purchase #7 | $89.43 | 3.119% | $92.2193 | $92.22 | $92.20 | $92.20 |
| 7 purchase totals = | $634.77 | $680.1186 | $680.11 | $680.10 | $680.20 | |