| 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 | $101.83 | 10.703% | $112.7289 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $21.93 | 6.857% | $23.4337 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $197.77 | 7.497% | $212.5968 | $212.60 | $212.60 | $212.60 |
| Purchase #4 | $198.28 | 11.402% | $220.8879 | $220.89 | $220.90 | $220.90 |
| Purchase #5 | $122.99 | 5.218% | $129.4076 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $26.59 | 7.728% | $28.6449 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $77.59 | 4.203% | $80.8511 | $80.85 | $80.85 | $80.90 |
| 7 purchase totals = | $746.98 | $808.5509 | $808.55 | $808.60 | $808.50 | |