| 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 | $40.74 | 13.491% | $46.2362 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $89.70 | 12.294% | $100.7277 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $21.59 | 12.513% | $24.2916 | $24.29 | $24.30 | $24.30 |
| Purchase #4 | $12.71 | 13.203% | $14.3881 | $14.39 | $14.40 | $14.40 |
| Purchase #5 | $248.86 | 4.589% | $260.2802 | $260.28 | $260.30 | $260.30 |
| Purchase #6 | $228.97 | 10.596% | $253.2317 | $253.23 | $253.25 | $253.20 |
| Purchase #7 | $57.56 | 11.131% | $63.967 | $63.97 | $63.95 | $64.00 |
| 7 purchase totals = | $700.13 | $763.1225 | $763.13 | $763.20 | $763.10 | |