| 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 | $65.88 | 6.773% | $70.3421 | $70.34 | $70.35 | $70.30 |
| Purchase #2 | $54.59 | 11.119% | $60.6599 | $60.66 | $60.65 | $60.70 |
| Purchase #3 | $78.93 | 6.595% | $84.1354 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $146.32 | 7.159% | $156.795 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $159.54 | 4.180% | $166.2088 | $166.21 | $166.20 | $166.20 |
| Purchase #6 | $48.87 | 7.636% | $52.6017 | $52.60 | $52.60 | $52.60 |
| Purchase #7 | $71.89 | 10.761% | $79.6261 | $79.63 | $79.65 | $79.60 |
| 7 purchase totals = | $626.02 | $670.3690 | $670.38 | $670.40 | $670.30 | |