| 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 | $136.81 | 9.373% | $149.6332 | $149.63 | $149.65 | $149.60 |
| Purchase #2 | $88.52 | 5.764% | $93.6223 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $84.28 | 11.192% | $93.7126 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $78.42 | 3.363% | $81.0573 | $81.06 | $81.05 | $81.10 |
| Purchase #5 | $21.37 | 3.620% | $22.1436 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $211.58 | 10.625% | $234.0604 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $77.88 | 5.440% | $82.1167 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $698.86 | $756.3461 | $756.34 | $756.30 | $756.30 | |