| 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 | $66.81 | 3.684% | $69.2713 | $69.27 | $69.25 | $69.30 |
| Purchase #2 | $19.87 | 12.321% | $22.3182 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $47.95 | 8.608% | $52.0775 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $213.58 | 3.757% | $221.6042 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $73.62 | 7.139% | $78.8757 | $78.88 | $78.90 | $78.90 |
| Purchase #6 | $234.31 | 12.290% | $263.1067 | $263.11 | $263.10 | $263.10 |
| Purchase #7 | $214.36 | 5.329% | $225.7832 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $870.50 | $933.0368 | $933.04 | $933.05 | $933.10 | |