| 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 | $41.69 | 5.743% | $44.0843 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $212.59 | 8.767% | $231.2278 | $231.23 | $231.25 | $231.20 |
| Purchase #3 | $141.79 | 7.440% | $152.3392 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $159.62 | 10.746% | $176.7728 | $176.77 | $176.75 | $176.80 |
| Purchase #5 | $45.42 | 11.635% | $50.7046 | $50.70 | $50.70 | $50.70 |
| Purchase #6 | $101.37 | 13.567% | $115.1229 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $216.29 | 3.689% | $224.2689 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $918.77 | $994.5205 | $994.51 | $994.50 | $994.50 | |