| 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 | $55.97 | 6.770% | $59.7592 | $59.76 | $59.75 | $59.80 |
| Purchase #2 | $82.89 | 7.308% | $88.9476 | $88.95 | $88.95 | $88.90 |
| Purchase #3 | $18.30 | 11.495% | $20.4036 | $20.40 | $20.40 | $20.40 |
| Purchase #4 | $17.45 | 7.503% | $18.7593 | $18.76 | $18.75 | $18.80 |
| Purchase #5 | $195.27 | 7.599% | $210.1086 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $201.55 | 11.830% | $225.3934 | $225.39 | $225.40 | $225.40 |
| Purchase #7 | $141.85 | 8.810% | $154.347 | $154.35 | $154.35 | $154.30 |
| 7 purchase totals = | $713.28 | $777.7187 | $777.72 | $777.70 | $777.70 | |