| 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 | $39.89 | 4.705% | $41.7668 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $140.95 | 11.343% | $156.938 | $156.94 | $156.95 | $156.90 |
| Purchase #3 | $148.36 | 3.667% | $153.8004 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $50.79 | 9.521% | $55.6257 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $132.70 | 9.471% | $145.268 | $145.27 | $145.25 | $145.30 |
| Purchase #6 | $71.41 | 8.618% | $77.5641 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $122.38 | 13.357% | $138.7263 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $706.48 | $769.6893 | $769.70 | $769.70 | $769.70 | |