| 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 | $49.67 | 8.257% | $53.7713 | $53.77 | $53.75 | $53.80 |
| Purchase #2 | $33.88 | 12.294% | $38.0452 | $38.05 | $38.05 | $38.00 |
| Purchase #3 | $81.89 | 8.116% | $88.5362 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $19.39 | 10.527% | $21.4312 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $26.94 | 12.169% | $30.2183 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $189.85 | 4.872% | $199.0995 | $199.10 | $199.10 | $199.10 |
| Purchase #7 | $185.31 | 13.706% | $210.7086 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $586.93 | $641.8103 | $641.82 | $641.80 | $641.70 | |