| 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 | $68.74 | 7.872% | $74.1512 | $74.15 | $74.15 | $74.20 |
| Purchase #2 | $147.59 | 8.239% | $159.7499 | $159.75 | $159.75 | $159.70 |
| Purchase #3 | $195.82 | 9.742% | $214.8968 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $141.47 | 10.320% | $156.0697 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $54.83 | 6.141% | $58.1971 | $58.20 | $58.20 | $58.20 |
| Purchase #6 | $42.41 | 10.120% | $46.7019 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $202.77 | 8.230% | $219.458 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $853.63 | $929.2246 | $929.23 | $929.20 | $929.30 | |