| 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 | $73.98 | 7.703% | $79.6787 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $212.44 | 10.457% | $234.6549 | $234.65 | $234.65 | $234.70 |
| Purchase #3 | $44.42 | 8.329% | $48.1197 | $48.12 | $48.10 | $48.10 |
| Purchase #4 | $127.58 | 11.244% | $141.9251 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $51.79 | 12.704% | $58.3694 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $65.48 | 7.228% | $70.2129 | $70.21 | $70.20 | $70.20 |
| Purchase #7 | $91.70 | 5.114% | $96.3895 | $96.39 | $96.40 | $96.40 |
| 7 purchase totals = | $667.39 | $729.3502 | $729.35 | $729.35 | $729.40 | |