| 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 | $47.27 | 3.232% | $48.7978 | $48.80 | $48.80 | $48.80 |
| Purchase #2 | $60.81 | 7.448% | $65.3391 | $65.34 | $65.35 | $65.30 |
| Purchase #3 | $209.80 | 5.143% | $220.59 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $100.66 | 5.487% | $106.1832 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $132.52 | 6.458% | $141.0781 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $103.96 | 10.793% | $115.1804 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $129.60 | 5.645% | $136.9159 | $136.92 | $136.90 | $136.90 |
| 7 purchase totals = | $784.62 | $834.0845 | $834.09 | $834.15 | $834.10 | |