| 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 | $75.88 | 3.607% | $78.617 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $210.73 | 12.519% | $237.1113 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $116.48 | 6.556% | $124.1164 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $60.69 | 5.624% | $64.1032 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $98.66 | 5.838% | $104.4198 | $104.42 | $104.40 | $104.40 |
| Purchase #6 | $124.37 | 13.200% | $140.7868 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $68.95 | 3.439% | $71.3212 | $71.32 | $71.30 | $71.30 |
| 7 purchase totals = | $755.76 | $820.4757 | $820.48 | $820.40 | $820.40 | |