| 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 | $26.61 | 7.482% | $28.601 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $234.53 | 7.421% | $251.9345 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $186.66 | 7.452% | $200.5699 | $200.57 | $200.55 | $200.60 |
| Purchase #4 | $219.66 | 11.311% | $244.5057 | $244.51 | $244.50 | $244.50 |
| Purchase #5 | $153.52 | 6.872% | $164.0699 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $26.29 | 5.834% | $27.8238 | $27.82 | $27.80 | $27.80 |
| Purchase #7 | $48.85 | 7.655% | $52.5895 | $52.59 | $52.60 | $52.60 |
| 7 purchase totals = | $896.12 | $970.0943 | $970.09 | $970.05 | $970.10 | |