| 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 | $97.83 | 11.218% | $108.8046 | $108.80 | $108.80 | $108.80 |
| Purchase #2 | $22.39 | 3.552% | $23.1853 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $92.81 | 10.463% | $102.5207 | $102.52 | $102.50 | $102.50 |
| Purchase #4 | $64.81 | 6.830% | $69.2365 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $53.50 | 8.726% | $58.1684 | $58.17 | $58.15 | $58.20 |
| Purchase #6 | $116.29 | 11.339% | $129.4761 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $159.83 | 5.126% | $168.0229 | $168.02 | $168.00 | $168.00 |
| 7 purchase totals = | $607.46 | $659.4145 | $659.42 | $659.40 | $659.40 | |