| 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 | $214.27 | 12.532% | $241.1223 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $195.28 | 7.335% | $209.6038 | $209.60 | $209.60 | $209.60 |
| Purchase #3 | $66.92 | 8.207% | $72.4121 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $111.39 | 8.363% | $120.7055 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $48.91 | 4.556% | $51.1383 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $71.98 | 7.248% | $77.1971 | $77.20 | $77.20 | $77.20 |
| Purchase #7 | $7.90 | 9.203% | $8.627 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $716.65 | $780.8061 | $780.81 | $780.80 | $780.70 | |