| 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 | $32.42 | 8.139% | $35.0587 | $35.06 | $35.05 | $35.10 |
| Purchase #2 | $24.50 | 5.451% | $25.8355 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $136.28 | 7.195% | $146.0853 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $190.91 | 8.247% | $206.6543 | $206.65 | $206.65 | $206.70 |
| Purchase #5 | $179.59 | 13.125% | $203.1612 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $102.61 | 7.843% | $110.6577 | $110.66 | $110.65 | $110.70 |
| Purchase #7 | $61.89 | 6.427% | $65.8677 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $728.20 | $793.3204 | $793.33 | $793.30 | $793.50 | |