| 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 | $49.60 | 7.357% | $53.2491 | $53.25 | $53.25 | $53.20 |
| Purchase #2 | $196.62 | 7.473% | $211.3134 | $211.31 | $211.30 | $211.30 |
| Purchase #3 | $119.95 | 5.412% | $126.4417 | $126.44 | $126.45 | $126.40 |
| Purchase #4 | $102.84 | 4.871% | $107.8493 | $107.85 | $107.85 | $107.80 |
| Purchase #5 | $120.44 | 13.850% | $137.1209 | $137.12 | $137.10 | $137.10 |
| Purchase #6 | $47.38 | 6.310% | $50.3697 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $244.56 | 3.698% | $253.6038 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $881.39 | $939.9479 | $939.94 | $939.90 | $939.80 | |