| 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 | $96.45 | 12.553% | $108.5574 | $108.56 | $108.55 | $108.60 |
| Purchase #2 | $127.51 | 8.655% | $138.546 | $138.55 | $138.55 | $138.50 |
| Purchase #3 | $16.56 | 8.256% | $17.9272 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $34.46 | 3.776% | $35.7612 | $35.76 | $35.75 | $35.80 |
| Purchase #5 | $49.76 | 12.310% | $55.8855 | $55.89 | $55.90 | $55.90 |
| Purchase #6 | $74.59 | 3.300% | $77.0515 | $77.05 | $77.05 | $77.10 |
| Purchase #7 | $179.71 | 6.718% | $191.7829 | $191.78 | $191.80 | $191.80 |
| 7 purchase totals = | $579.04 | $625.5117 | $625.52 | $625.55 | $625.60 | |