| 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 | $78.97 | 13.255% | $89.4375 | $89.44 | $89.45 | $89.40 |
| Purchase #2 | $227.61 | 13.777% | $258.9678 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $82.81 | 6.221% | $87.9616 | $87.96 | $87.95 | $88.00 |
| Purchase #4 | $14.30 | 13.739% | $16.2647 | $16.26 | $16.25 | $16.30 |
| Purchase #5 | $240.48 | 11.529% | $268.2049 | $268.20 | $268.20 | $268.20 |
| Purchase #6 | $31.78 | 10.363% | $35.0734 | $35.07 | $35.05 | $35.10 |
| Purchase #7 | $56.75 | 9.635% | $62.2179 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $732.70 | $818.1278 | $818.12 | $818.05 | $818.20 | |