| 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 | $21.67 | 12.265% | $24.3278 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $42.86 | 6.409% | $45.6069 | $45.61 | $45.60 | $45.60 |
| Purchase #3 | $65.26 | 8.605% | $70.8756 | $70.88 | $70.90 | $70.90 |
| Purchase #4 | $150.88 | 9.567% | $165.3147 | $165.31 | $165.30 | $165.30 |
| Purchase #5 | $213.79 | 6.319% | $227.2994 | $227.30 | $227.30 | $227.30 |
| Purchase #6 | $193.76 | 13.690% | $220.2857 | $220.29 | $220.30 | $220.30 |
| Purchase #7 | $129.35 | 5.110% | $135.9598 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $817.57 | $889.6699 | $889.68 | $889.70 | $889.70 | |