| 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 | $43.40 | 7.212% | $46.53 | $46.53 | $46.55 | $46.50 |
| Purchase #2 | $105.85 | 6.600% | $112.8361 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $12.73 | 7.649% | $13.7037 | $13.70 | $13.70 | $13.70 |
| Purchase #4 | $219.67 | 4.307% | $229.1312 | $229.13 | $229.15 | $229.10 |
| Purchase #5 | $184.57 | 3.167% | $190.4153 | $190.42 | $190.40 | $190.40 |
| Purchase #6 | $29.58 | 7.515% | $31.8029 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $245.57 | 10.634% | $271.6839 | $271.68 | $271.70 | $271.70 |
| 7 purchase totals = | $841.37 | $896.1031 | $896.10 | $896.15 | $896.00 | |