| 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 | $72.37 | 9.343% | $79.1315 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $110.38 | 9.776% | $121.1707 | $121.17 | $121.15 | $121.20 |
| Purchase #3 | $221.34 | 13.649% | $251.5507 | $251.55 | $251.55 | $251.60 |
| Purchase #4 | $98.30 | 10.400% | $108.5232 | $108.52 | $108.50 | $108.50 |
| Purchase #5 | $132.67 | 12.338% | $149.0388 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $40.91 | 11.397% | $45.5725 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $9.94 | 13.330% | $11.265 | $11.27 | $11.25 | $11.30 |
| 7 purchase totals = | $685.91 | $766.2524 | $766.25 | $766.20 | $766.30 | |