| 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 | $142.43 | 5.739% | $150.6041 | $150.60 | $150.60 | $150.60 |
| Purchase #2 | $83.99 | 10.819% | $93.0769 | $93.08 | $93.10 | $93.10 |
| Purchase #3 | $58.92 | 12.686% | $66.3946 | $66.39 | $66.40 | $66.40 |
| Purchase #4 | $233.63 | 13.841% | $265.9667 | $265.97 | $265.95 | $266.00 |
| Purchase #5 | $51.73 | 10.625% | $57.2263 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $210.68 | 12.622% | $237.272 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $27.57 | 5.625% | $29.1208 | $29.12 | $29.10 | $29.10 |
| 7 purchase totals = | $808.95 | $899.6614 | $899.66 | $899.65 | $899.70 | |