| 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 | $15.80 | 11.805% | $17.6652 | $17.67 | $17.65 | $17.70 |
| Purchase #2 | $46.98 | 3.762% | $48.7474 | $48.75 | $48.75 | $48.70 |
| Purchase #3 | $16.57 | 11.380% | $18.4557 | $18.46 | $18.45 | $18.50 |
| Purchase #4 | $35.96 | 10.506% | $39.738 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $88.38 | 13.298% | $100.1328 | $100.13 | $100.15 | $100.10 |
| Purchase #6 | $152.25 | 11.290% | $169.439 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $127.26 | 4.112% | $132.4929 | $132.49 | $132.50 | $132.50 |
| 7 purchase totals = | $483.20 | $526.6710 | $526.68 | $526.70 | $526.60 | |