| 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 | $70.30 | 6.687% | $75.001 | $75.00 | $75.00 | $75.00 |
| Purchase #2 | $20.84 | 7.653% | $22.4349 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $108.96 | 11.277% | $121.2474 | $121.25 | $121.25 | $121.20 |
| Purchase #4 | $202.61 | 8.674% | $220.1844 | $220.18 | $220.20 | $220.20 |
| Purchase #5 | $25.69 | 5.610% | $27.1312 | $27.13 | $27.15 | $27.10 |
| Purchase #6 | $44.55 | 3.672% | $46.1859 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $182.50 | 12.677% | $205.6355 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $655.45 | $717.8203 | $717.82 | $717.90 | $717.70 | |