| 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 | $71.88 | 12.118% | $80.5904 | $80.59 | $80.60 | $80.60 |
| Purchase #2 | $46.78 | 11.818% | $52.3085 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $140.57 | 8.684% | $152.7771 | $152.78 | $152.80 | $152.80 |
| Purchase #4 | $92.45 | 6.135% | $98.1218 | $98.12 | $98.10 | $98.10 |
| Purchase #5 | $227.54 | 7.526% | $244.6647 | $244.66 | $244.65 | $244.70 |
| Purchase #6 | $189.67 | 9.652% | $207.9769 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $136.54 | 7.671% | $147.014 | $147.01 | $147.00 | $147.00 |
| 7 purchase totals = | $905.43 | $983.4534 | $983.45 | $983.45 | $983.50 | |