| 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 | $30.93 | 3.308% | $31.9532 | $31.95 | $31.95 | $32.00 |
| Purchase #2 | $48.30 | 4.249% | $50.3523 | $50.35 | $50.35 | $50.40 |
| Purchase #3 | $132.97 | 12.857% | $150.066 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $71.56 | 6.666% | $76.3302 | $76.33 | $76.35 | $76.30 |
| Purchase #5 | $30.71 | 10.292% | $33.8707 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $214.27 | 4.112% | $223.0808 | $223.08 | $223.10 | $223.10 |
| Purchase #7 | $191.72 | 8.494% | $208.0047 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $720.46 | $773.6579 | $773.65 | $773.65 | $773.80 | |