| 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 | $112.78 | 9.104% | $123.0475 | $123.05 | $123.05 | $123.00 |
| Purchase #2 | $89.47 | 7.334% | $96.0317 | $96.03 | $96.05 | $96.00 |
| Purchase #3 | $249.30 | 8.153% | $269.6254 | $269.63 | $269.65 | $269.60 |
| Purchase #4 | $134.42 | 10.501% | $148.5354 | $148.54 | $148.55 | $148.50 |
| Purchase #5 | $69.75 | 7.562% | $75.0245 | $75.02 | $75.00 | $75.00 |
| Purchase #6 | $30.68 | 11.327% | $34.1551 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $86.43 | 6.641% | $92.1698 | $92.17 | $92.15 | $92.20 |
| 7 purchase totals = | $772.83 | $838.5894 | $838.60 | $838.60 | $838.50 | |