| 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 | $95.53 | 12.702% | $107.6642 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $28.33 | 10.291% | $31.2454 | $31.25 | $31.25 | $31.20 |
| Purchase #3 | $106.33 | 13.317% | $120.49 | $120.49 | $120.50 | $120.50 |
| Purchase #4 | $154.48 | 10.564% | $170.7993 | $170.80 | $170.80 | $170.80 |
| Purchase #5 | $45.86 | 9.679% | $50.2988 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $99.89 | 7.288% | $107.17 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $197.85 | 9.143% | $215.9394 | $215.94 | $215.95 | $215.90 |
| 7 purchase totals = | $728.27 | $803.6071 | $803.61 | $803.60 | $803.60 | |