| 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 | $47.80 | 12.793% | $53.9151 | $53.92 | $53.90 | $53.90 |
| Purchase #2 | $42.50 | 9.673% | $46.611 | $46.61 | $46.60 | $46.60 |
| Purchase #3 | $142.67 | 8.246% | $154.4346 | $154.43 | $154.45 | $154.40 |
| Purchase #4 | $151.33 | 6.259% | $160.8017 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $196.99 | 6.485% | $209.7648 | $209.76 | $209.75 | $209.80 |
| Purchase #6 | $36.48 | 11.602% | $40.7124 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $101.53 | 7.842% | $109.492 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $719.30 | $775.7316 | $775.72 | $775.70 | $775.70 | |