| 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 | $66.67 | 9.820% | $73.217 | $73.22 | $73.20 | $73.20 |
| Purchase #2 | $216.96 | 5.505% | $228.9036 | $228.90 | $228.90 | $228.90 |
| Purchase #3 | $240.86 | 4.187% | $250.9448 | $250.94 | $250.95 | $250.90 |
| Purchase #4 | $13.26 | 11.587% | $14.7964 | $14.80 | $14.80 | $14.80 |
| Purchase #5 | $159.83 | 11.586% | $178.3479 | $178.35 | $178.35 | $178.30 |
| Purchase #6 | $53.85 | 11.764% | $60.1849 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $37.78 | 10.482% | $41.7401 | $41.74 | $41.75 | $41.70 |
| 7 purchase totals = | $789.21 | $848.1347 | $848.13 | $848.15 | $848.00 | |