| 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 | $66.81 | 4.467% | $69.7944 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $171.65 | 13.620% | $195.0287 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $7.79 | 9.741% | $8.5488 | $8.55 | $8.55 | $8.50 |
| Purchase #4 | $44.50 | 4.820% | $46.6449 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $43.31 | 5.727% | $45.7904 | $45.79 | $45.80 | $45.80 |
| Purchase #6 | $22.67 | 7.181% | $24.2979 | $24.30 | $24.30 | $24.30 |
| Purchase #7 | $72.53 | 13.225% | $82.1221 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $429.26 | $472.2272 | $472.22 | $472.25 | $472.10 | |