| 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 | $47.48 | 6.661% | $50.6426 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $80.33 | 8.449% | $87.1171 | $87.12 | $87.10 | $87.10 |
| Purchase #3 | $76.86 | 3.404% | $79.4763 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $24.45 | 12.361% | $27.4723 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $239.89 | 9.852% | $263.524 | $263.52 | $263.50 | $263.50 |
| Purchase #6 | $98.78 | 12.295% | $110.925 | $110.93 | $110.95 | $110.90 |
| Purchase #7 | $19.47 | 13.848% | $22.1662 | $22.17 | $22.15 | $22.20 |
| 7 purchase totals = | $587.26 | $641.3235 | $641.33 | $641.30 | $641.30 | |