| 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 | $96.32 | 10.352% | $106.291 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $10.84 | 13.505% | $12.3039 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $77.70 | 11.787% | $86.8585 | $86.86 | $86.85 | $86.90 |
| Purchase #4 | $132.48 | 7.847% | $142.8757 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $106.58 | 5.532% | $112.476 | $112.48 | $112.50 | $112.50 |
| Purchase #6 | $130.72 | 8.504% | $141.8364 | $141.84 | $141.85 | $141.80 |
| Purchase #7 | $142.82 | 12.769% | $161.0567 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $697.46 | $763.6982 | $763.71 | $763.75 | $763.80 | |