| 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 | $242.64 | 8.200% | $262.5365 | $262.54 | $262.55 | $262.50 |
| Purchase #2 | $237.36 | 13.753% | $270.0041 | $270.00 | $270.00 | $270.00 |
| Purchase #3 | $71.62 | 9.304% | $78.2835 | $78.28 | $78.30 | $78.30 |
| Purchase #4 | $80.43 | 11.853% | $89.9634 | $89.96 | $89.95 | $90.00 |
| Purchase #5 | $57.71 | 8.742% | $62.755 | $62.76 | $62.75 | $62.80 |
| Purchase #6 | $110.99 | 3.216% | $114.5594 | $114.56 | $114.55 | $114.60 |
| Purchase #7 | $101.75 | 10.115% | $112.042 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $902.50 | $990.1439 | $990.14 | $990.15 | $990.20 | |