| 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 | $57.40 | 9.192% | $62.6762 | $62.68 | $62.70 | $62.70 |
| Purchase #2 | $97.70 | 4.233% | $101.8356 | $101.84 | $101.85 | $101.80 |
| Purchase #3 | $103.69 | 4.525% | $108.382 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $204.45 | 8.857% | $222.5581 | $222.56 | $222.55 | $222.60 |
| Purchase #5 | $143.43 | 12.674% | $161.6083 | $161.61 | $161.60 | $161.60 |
| Purchase #6 | $26.76 | 9.400% | $29.2754 | $29.28 | $29.30 | $29.30 |
| Purchase #7 | $130.83 | 6.208% | $138.9519 | $138.95 | $138.95 | $139.00 |
| 7 purchase totals = | $764.26 | $825.2875 | $825.30 | $825.35 | $825.40 | |