| 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 | $9.52 | 4.317% | $9.931 | $9.93 | $9.95 | $9.90 |
| Purchase #2 | $139.77 | 5.154% | $146.9737 | $146.97 | $146.95 | $147.00 |
| Purchase #3 | $164.70 | 6.368% | $175.1881 | $175.19 | $175.20 | $175.20 |
| Purchase #4 | $25.95 | 6.341% | $27.5955 | $27.60 | $27.60 | $27.60 |
| Purchase #5 | $128.85 | 3.296% | $133.0969 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $182.32 | 10.420% | $201.3177 | $201.32 | $201.30 | $201.30 |
| Purchase #7 | $55.98 | 5.383% | $58.9934 | $58.99 | $59.00 | $59.00 |
| 7 purchase totals = | $707.09 | $753.0963 | $753.10 | $753.10 | $753.10 | |