| 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 | $82.78 | 5.113% | $87.0125 | $87.01 | $87.00 | $87.00 |
| Purchase #2 | $122.37 | 10.383% | $135.0757 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $32.49 | 11.104% | $36.0977 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $90.56 | 10.263% | $99.8542 | $99.85 | $99.85 | $99.90 |
| Purchase #5 | $35.75 | 13.499% | $40.5759 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $217.57 | 3.777% | $225.7876 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $29.64 | 13.597% | $33.6702 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $611.16 | $658.0738 | $658.08 | $658.10 | $658.20 | |