| 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 | $26.36 | 12.343% | $29.6136 | $29.61 | $29.60 | $29.60 |
| Purchase #2 | $52.35 | 12.617% | $58.955 | $58.96 | $58.95 | $59.00 |
| Purchase #3 | $142.54 | 11.346% | $158.7126 | $158.71 | $158.70 | $158.70 |
| Purchase #4 | $211.92 | 13.656% | $240.8598 | $240.86 | $240.85 | $240.90 |
| Purchase #5 | $76.36 | 13.672% | $86.7999 | $86.80 | $86.80 | $86.80 |
| Purchase #6 | $84.37 | 5.432% | $88.953 | $88.95 | $88.95 | $89.00 |
| Purchase #7 | $149.85 | 5.410% | $157.9569 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $743.75 | $821.8508 | $821.85 | $821.80 | $822.00 | |