| 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 | $23.97 | 3.493% | $24.8073 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $154.54 | 11.635% | $172.5207 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $187.61 | 4.858% | $196.7241 | $196.72 | $196.70 | $196.70 |
| Purchase #4 | $158.36 | 5.726% | $167.4277 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $195.66 | 8.415% | $212.1248 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $65.29 | 13.567% | $74.1479 | $74.15 | $74.15 | $74.10 |
| Purchase #7 | $68.28 | 8.749% | $74.2538 | $74.25 | $74.25 | $74.30 |
| 7 purchase totals = | $853.71 | $922.0063 | $922.00 | $921.95 | $921.90 | |