| 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 | $58.58 | 3.786% | $60.7978 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $53.38 | 4.664% | $55.8696 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $54.93 | 9.420% | $60.1044 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $196.60 | 9.164% | $214.6164 | $214.62 | $214.60 | $214.60 |
| Purchase #5 | $58.48 | 11.611% | $65.2701 | $65.27 | $65.25 | $65.30 |
| Purchase #6 | $203.42 | 6.410% | $216.4592 | $216.46 | $216.45 | $216.50 |
| Purchase #7 | $59.96 | 10.693% | $66.3715 | $66.37 | $66.35 | $66.40 |
| 7 purchase totals = | $685.35 | $739.4890 | $739.49 | $739.40 | $739.60 | |