| 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 | $52.29 | 7.371% | $56.1443 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $211.88 | 8.501% | $229.8919 | $229.89 | $229.90 | $229.90 |
| Purchase #3 | $51.88 | 4.228% | $54.0735 | $54.07 | $54.05 | $54.10 |
| Purchase #4 | $28.38 | 9.247% | $31.0043 | $31.00 | $31.00 | $31.00 |
| Purchase #5 | $92.77 | 6.478% | $98.7796 | $98.78 | $98.80 | $98.80 |
| Purchase #6 | $205.76 | 11.559% | $229.5438 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $87.46 | 5.160% | $91.9729 | $91.97 | $91.95 | $92.00 |
| 7 purchase totals = | $730.42 | $791.4103 | $791.39 | $791.40 | $791.40 | |