| 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 | $44.71 | 12.350% | $50.2317 | $50.23 | $50.25 | $50.20 |
| Purchase #2 | $21.67 | 11.617% | $24.1874 | $24.19 | $24.20 | $24.20 |
| Purchase #3 | $166.39 | 7.173% | $178.3252 | $178.33 | $178.35 | $178.30 |
| Purchase #4 | $11.97 | 3.692% | $12.4119 | $12.41 | $12.40 | $12.40 |
| Purchase #5 | $43.32 | 5.778% | $45.823 | $45.82 | $45.80 | $45.80 |
| Purchase #6 | $214.36 | 5.770% | $226.7286 | $226.73 | $226.75 | $226.70 |
| Purchase #7 | $101.91 | 7.635% | $109.6908 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $604.33 | $647.3986 | $647.40 | $647.45 | $647.30 | |