| 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 | $21.65 | 12.333% | $24.3201 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $56.94 | 4.588% | $59.5524 | $59.55 | $59.55 | $59.60 |
| Purchase #3 | $159.41 | 7.611% | $171.5427 | $171.54 | $171.55 | $171.50 |
| Purchase #4 | $209.74 | 8.358% | $227.2701 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $84.96 | 9.695% | $93.1969 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $29.54 | 5.420% | $31.1411 | $31.14 | $31.15 | $31.10 |
| Purchase #7 | $66.99 | 7.252% | $71.8481 | $71.85 | $71.85 | $71.80 |
| 7 purchase totals = | $629.23 | $678.8714 | $678.87 | $678.85 | $678.80 | |