| 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 | $62.74 | 8.523% | $68.0873 | $68.09 | $68.10 | $68.10 |
| Purchase #2 | $236.30 | 6.580% | $251.8485 | $251.85 | $251.85 | $251.80 |
| Purchase #3 | $46.44 | 9.694% | $50.9419 | $50.94 | $50.95 | $50.90 |
| Purchase #4 | $38.58 | 4.104% | $40.1633 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $63.81 | 7.295% | $68.4649 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $102.76 | 5.484% | $108.3954 | $108.40 | $108.40 | $108.40 |
| Purchase #7 | $33.60 | 7.448% | $36.1025 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $584.23 | $624.0038 | $624.00 | $624.00 | $624.00 | |