| 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 | $6.93 | 13.415% | $7.8597 | $7.86 | $7.85 | $7.90 |
| Purchase #2 | $116.71 | 8.598% | $126.7447 | $126.74 | $126.75 | $126.70 |
| Purchase #3 | $65.79 | 5.801% | $69.6065 | $69.61 | $69.60 | $69.60 |
| Purchase #4 | $182.63 | 10.173% | $201.2089 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $76.60 | 4.811% | $80.2852 | $80.29 | $80.30 | $80.30 |
| Purchase #6 | $53.49 | 9.728% | $58.6935 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $203.56 | 3.810% | $211.3156 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $705.71 | $755.7141 | $755.72 | $755.70 | $755.70 | |