| 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 | $25.77 | 13.678% | $29.2948 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $38.34 | 4.778% | $40.1719 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $225.48 | 8.255% | $244.0934 | $244.09 | $244.10 | $244.10 |
| Purchase #4 | $193.61 | 13.868% | $220.4598 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $77.73 | 10.484% | $85.8792 | $85.88 | $85.90 | $85.90 |
| Purchase #6 | $59.95 | 7.108% | $64.2112 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $16.76 | 7.866% | $18.0783 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $637.64 | $702.1886 | $702.18 | $702.20 | $702.30 | |