| 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 | $105.71 | 6.467% | $112.5463 | $112.55 | $112.55 | $112.50 |
| Purchase #2 | $91.73 | 8.626% | $99.6426 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $148.70 | 8.131% | $160.7908 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $91.69 | 6.551% | $97.6966 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $74.58 | 9.209% | $81.4481 | $81.45 | $81.45 | $81.40 |
| Purchase #6 | $105.34 | 3.296% | $108.812 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $130.51 | 6.445% | $138.9214 | $138.92 | $138.90 | $138.90 |
| 7 purchase totals = | $748.26 | $799.8578 | $799.86 | $799.85 | $799.70 | |