| 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 | $28.42 | 11.174% | $31.5957 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $210.36 | 8.653% | $228.5625 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $96.43 | 9.657% | $105.7422 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $52.53 | 10.716% | $58.1591 | $58.16 | $58.15 | $58.20 |
| Purchase #5 | $56.53 | 6.241% | $60.058 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $227.67 | 13.362% | $258.0913 | $258.09 | $258.10 | $258.10 |
| Purchase #7 | $161.86 | 11.758% | $180.8915 | $180.89 | $180.90 | $180.90 |
| 7 purchase totals = | $833.80 | $923.1003 | $923.10 | $923.10 | $923.20 | |