| 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 | $39.64 | 3.691% | $41.1031 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $84.26 | 10.338% | $92.9708 | $92.97 | $92.95 | $93.00 |
| Purchase #3 | $103.78 | 4.157% | $108.0941 | $108.09 | $108.10 | $108.10 |
| Purchase #4 | $163.93 | 6.129% | $173.9773 | $173.98 | $174.00 | $174.00 |
| Purchase #5 | $232.46 | 9.798% | $255.2364 | $255.24 | $255.25 | $255.20 |
| Purchase #6 | $103.38 | 4.116% | $107.6351 | $107.64 | $107.65 | $107.60 |
| Purchase #7 | $180.81 | 7.116% | $193.6764 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $908.26 | $972.6932 | $972.70 | $972.75 | $972.70 | |