| 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 | $7.64 | 12.801% | $8.618 | $8.62 | $8.60 | $8.60 |
| Purchase #2 | $63.86 | 11.180% | $70.9995 | $71.00 | $71.00 | $71.00 |
| Purchase #3 | $117.51 | 3.464% | $121.5805 | $121.58 | $121.60 | $121.60 |
| Purchase #4 | $216.49 | 8.274% | $234.4024 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $219.28 | 12.748% | $247.2338 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $87.66 | 6.624% | $93.4666 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $170.73 | 8.537% | $185.3052 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $883.17 | $961.6060 | $961.61 | $961.60 | $961.60 | |