| 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 | $39.52 | 9.679% | $43.3451 | $43.35 | $43.35 | $43.30 |
| Purchase #2 | $9.41 | 5.117% | $9.8915 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $73.82 | 10.199% | $81.3489 | $81.35 | $81.35 | $81.30 |
| Purchase #4 | $71.43 | 3.541% | $73.9593 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $131.61 | 12.595% | $148.1863 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $168.79 | 4.279% | $176.0125 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $228.45 | 12.257% | $256.4511 | $256.45 | $256.45 | $256.50 |
| 7 purchase totals = | $723.03 | $789.1947 | $789.20 | $789.20 | $789.20 | |