| 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 | $27.26 | 12.114% | $30.5623 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $77.80 | 7.302% | $83.481 | $83.48 | $83.50 | $83.50 |
| Purchase #3 | $236.99 | 6.803% | $253.1124 | $253.11 | $253.10 | $253.10 |
| Purchase #4 | $182.63 | 6.354% | $194.2343 | $194.23 | $194.25 | $194.20 |
| Purchase #5 | $147.62 | 7.796% | $159.1285 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $133.35 | 9.149% | $145.5502 | $145.55 | $145.55 | $145.60 |
| Purchase #7 | $56.96 | 3.807% | $59.1285 | $59.13 | $59.15 | $59.10 |
| 7 purchase totals = | $862.61 | $925.1972 | $925.19 | $925.25 | $925.20 | |