| 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 | $188.37 | 8.594% | $204.5585 | $204.56 | $204.55 | $204.60 |
| Purchase #2 | $129.48 | 8.129% | $140.0054 | $140.01 | $140.00 | $140.00 |
| Purchase #3 | $159.34 | 12.679% | $179.5427 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $60.45 | 10.302% | $66.6776 | $66.68 | $66.70 | $66.70 |
| Purchase #5 | $5.67 | 3.859% | $5.8888 | $5.89 | $5.90 | $5.90 |
| Purchase #6 | $52.98 | 5.297% | $55.7864 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $30.28 | 13.550% | $34.3829 | $34.38 | $34.40 | $34.40 |
| 7 purchase totals = | $626.57 | $686.8423 | $686.85 | $686.90 | $686.90 | |