| 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 | $18.43 | 7.727% | $19.8541 | $19.85 | $19.85 | $19.90 |
| Purchase #2 | $243.30 | 11.666% | $271.6834 | $271.68 | $271.70 | $271.70 |
| Purchase #3 | $83.83 | 10.622% | $92.7344 | $92.73 | $92.75 | $92.70 |
| Purchase #4 | $25.94 | 8.673% | $28.1898 | $28.19 | $28.20 | $28.20 |
| Purchase #5 | $209.31 | 11.562% | $233.5104 | $233.51 | $233.50 | $233.50 |
| Purchase #6 | $21.28 | 3.265% | $21.9748 | $21.97 | $21.95 | $22.00 |
| Purchase #7 | $108.59 | 8.786% | $118.1307 | $118.13 | $118.15 | $118.10 |
| 7 purchase totals = | $710.68 | $786.0776 | $786.06 | $786.10 | $786.10 | |