| 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 | $50.98 | 4.429% | $53.2379 | $53.24 | $53.25 | $53.20 |
| Purchase #2 | $146.53 | 4.655% | $153.351 | $153.35 | $153.35 | $153.40 |
| Purchase #3 | $128.51 | 3.249% | $132.6853 | $132.69 | $132.70 | $132.70 |
| Purchase #4 | $126.56 | 12.774% | $142.7268 | $142.73 | $142.75 | $142.70 |
| Purchase #5 | $167.67 | 4.413% | $175.0693 | $175.07 | $175.05 | $175.10 |
| Purchase #6 | $142.53 | 12.169% | $159.8745 | $159.87 | $159.85 | $159.90 |
| Purchase #7 | $157.28 | 5.357% | $165.7055 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $920.06 | $982.6503 | $982.66 | $982.65 | $982.70 | |