| 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 | $24.48 | 3.807% | $25.412 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $21.62 | 8.203% | $23.3935 | $23.39 | $23.40 | $23.40 |
| Purchase #3 | $31.88 | 11.409% | $35.5172 | $35.52 | $35.50 | $35.50 |
| Purchase #4 | $74.77 | 11.190% | $83.1368 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $14.75 | 6.211% | $15.6661 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $154.47 | 4.431% | $161.3146 | $161.31 | $161.30 | $161.30 |
| Purchase #7 | $131.77 | 6.648% | $140.5301 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $453.74 | $484.9703 | $484.97 | $484.95 | $484.90 | |