| 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 | $47.82 | 10.446% | $52.8153 | $52.82 | $52.80 | $52.80 |
| Purchase #2 | $138.25 | 10.802% | $153.1838 | $153.18 | $153.20 | $153.20 |
| Purchase #3 | $249.41 | 12.210% | $279.863 | $279.86 | $279.85 | $279.90 |
| Purchase #4 | $14.48 | 5.762% | $15.3143 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $217.40 | 5.765% | $229.9331 | $229.93 | $229.95 | $229.90 |
| Purchase #6 | $102.92 | 4.766% | $107.8252 | $107.83 | $107.85 | $107.80 |
| Purchase #7 | $130.38 | 9.555% | $142.8378 | $142.84 | $142.85 | $142.80 |
| 7 purchase totals = | $900.66 | $981.7725 | $981.77 | $981.80 | $981.70 | |