| 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 | $60.80 | 8.783% | $66.1401 | $66.14 | $66.15 | $66.10 |
| Purchase #2 | $209.64 | 7.560% | $225.4888 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $203.59 | 5.629% | $215.0501 | $215.05 | $215.05 | $215.10 |
| Purchase #4 | $93.40 | 13.388% | $105.9044 | $105.90 | $105.90 | $105.90 |
| Purchase #5 | $34.57 | 4.582% | $36.154 | $36.15 | $36.15 | $36.20 |
| Purchase #6 | $59.29 | 7.142% | $63.5245 | $63.52 | $63.50 | $63.50 |
| Purchase #7 | $11.71 | 7.487% | $12.5867 | $12.59 | $12.60 | $12.60 |
| 7 purchase totals = | $673.00 | $724.8486 | $724.84 | $724.85 | $724.90 | |