| 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 | $112.92 | 6.565% | $120.3332 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $38.91 | 10.213% | $42.8839 | $42.88 | $42.90 | $42.90 |
| Purchase #3 | $77.39 | 11.193% | $86.0523 | $86.05 | $86.05 | $86.10 |
| Purchase #4 | $117.26 | 13.784% | $133.4231 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $157.43 | 6.507% | $167.674 | $167.67 | $167.65 | $167.70 |
| Purchase #6 | $81.75 | 10.394% | $90.2471 | $90.25 | $90.25 | $90.20 |
| Purchase #7 | $176.96 | 9.682% | $194.0933 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $762.62 | $834.7069 | $834.69 | $834.70 | $834.70 | |