| 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 | $110.31 | 11.214% | $122.6802 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $70.90 | 6.390% | $75.4305 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $52.35 | 12.838% | $59.0707 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $174.37 | 5.161% | $183.3692 | $183.37 | $183.35 | $183.40 |
| Purchase #5 | $64.36 | 9.258% | $70.3184 | $70.32 | $70.30 | $70.30 |
| Purchase #6 | $210.78 | 4.183% | $219.5969 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $64.59 | 9.554% | $70.7609 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $747.66 | $801.2268 | $801.23 | $801.20 | $801.30 | |