| 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 | $53.96 | 11.700% | $60.2733 | $60.27 | $60.25 | $60.30 |
| Purchase #2 | $39.47 | 8.593% | $42.8617 | $42.86 | $42.85 | $42.90 |
| Purchase #3 | $68.92 | 9.341% | $75.3578 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $57.53 | 6.346% | $61.1809 | $61.18 | $61.20 | $61.20 |
| Purchase #5 | $152.54 | 7.113% | $163.3902 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $59.68 | 6.113% | $63.3282 | $63.33 | $63.35 | $63.30 |
| Purchase #7 | $69.40 | 11.359% | $77.2831 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $501.50 | $543.6752 | $543.67 | $543.70 | $543.80 | |