| 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 | $88.91 | 5.189% | $93.5235 | $93.52 | $93.50 | $93.50 |
| Purchase #2 | $18.38 | 9.337% | $20.0961 | $20.10 | $20.10 | $20.10 |
| Purchase #3 | $141.79 | 12.318% | $159.2557 | $159.26 | $159.25 | $159.30 |
| Purchase #4 | $137.96 | 3.215% | $142.3954 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $174.64 | 7.664% | $188.0244 | $188.02 | $188.00 | $188.00 |
| Purchase #6 | $155.63 | 4.867% | $163.2045 | $163.20 | $163.20 | $163.20 |
| Purchase #7 | $110.69 | 8.859% | $120.496 | $120.50 | $120.50 | $120.50 |
| 7 purchase totals = | $828.00 | $886.9956 | $887.00 | $886.95 | $887.00 | |