| 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 | $249.79 | 7.246% | $267.8898 | $267.89 | $267.90 | $267.90 |
| Purchase #2 | $48.81 | 4.168% | $50.8444 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $86.51 | 5.572% | $91.3303 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $17.42 | 10.759% | $19.2942 | $19.29 | $19.30 | $19.30 |
| Purchase #5 | $63.54 | 7.713% | $68.4408 | $68.44 | $68.45 | $68.40 |
| Purchase #6 | $241.95 | 3.846% | $251.2554 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $35.86 | 11.576% | $40.0112 | $40.01 | $40.00 | $40.00 |
| 7 purchase totals = | $743.88 | $789.0661 | $789.06 | $789.10 | $789.00 | |