| 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 | $43.35 | 8.228% | $46.9168 | $46.92 | $46.90 | $46.90 |
| Purchase #2 | $107.90 | 12.295% | $121.1663 | $121.17 | $121.15 | $121.20 |
| Purchase #3 | $178.73 | 8.375% | $193.6986 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $63.93 | 7.582% | $68.7772 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $81.70 | 5.308% | $86.0366 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $204.44 | 5.667% | $216.0256 | $216.03 | $216.05 | $216.00 |
| Purchase #7 | $233.99 | 9.438% | $256.074 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $914.04 | $988.6951 | $988.71 | $988.70 | $988.70 | |