| 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 | $102.85 | 8.123% | $111.2045 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $14.57 | 13.522% | $16.5402 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $96.78 | 11.564% | $107.9716 | $107.97 | $107.95 | $108.00 |
| Purchase #4 | $135.40 | 13.844% | $154.1448 | $154.14 | $154.15 | $154.10 |
| Purchase #5 | $21.42 | 7.856% | $23.1028 | $23.10 | $23.10 | $23.10 |
| Purchase #6 | $212.81 | 3.598% | $220.4669 | $220.47 | $220.45 | $220.50 |
| Purchase #7 | $138.63 | 7.140% | $148.5282 | $148.53 | $148.55 | $148.50 |
| 7 purchase totals = | $722.46 | $781.9590 | $781.95 | $781.95 | $781.90 | |