| 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 | $43.31 | 3.655% | $44.893 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $59.92 | 10.726% | $66.347 | $66.35 | $66.35 | $66.30 |
| Purchase #3 | $232.31 | 7.234% | $249.1153 | $249.12 | $249.10 | $249.10 |
| Purchase #4 | $174.94 | 7.353% | $187.8033 | $187.80 | $187.80 | $187.80 |
| Purchase #5 | $75.81 | 4.799% | $79.4481 | $79.45 | $79.45 | $79.40 |
| Purchase #6 | $244.43 | 5.271% | $257.3139 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $209.86 | 5.276% | $220.9322 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $1,040.58 | $1,105.8528 | $1,105.85 | $1,105.85 | $1,105.70 | |