| 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 | $98.44 | 8.816% | $107.1185 | $107.12 | $107.10 | $107.10 |
| Purchase #2 | $229.76 | 7.299% | $246.5302 | $246.53 | $246.55 | $246.50 |
| Purchase #3 | $43.71 | 11.711% | $48.8289 | $48.83 | $48.85 | $48.80 |
| Purchase #4 | $22.83 | 6.458% | $24.3044 | $24.30 | $24.30 | $24.30 |
| Purchase #5 | $32.30 | 6.825% | $34.5045 | $34.50 | $34.50 | $34.50 |
| Purchase #6 | $22.29 | 11.499% | $24.8531 | $24.85 | $24.85 | $24.90 |
| Purchase #7 | $118.85 | 5.600% | $125.5056 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $568.18 | $611.6452 | $611.64 | $611.65 | $611.60 | |