| 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 | $91.35 | 5.235% | $96.1322 | $96.13 | $96.15 | $96.10 |
| Purchase #2 | $27.79 | 11.465% | $30.9761 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $161.89 | 6.301% | $172.0907 | $172.09 | $172.10 | $172.10 |
| Purchase #4 | $18.99 | 9.768% | $20.8449 | $20.84 | $20.85 | $20.80 |
| Purchase #5 | $160.94 | 8.578% | $174.7454 | $174.75 | $174.75 | $174.70 |
| Purchase #6 | $60.93 | 5.481% | $64.2696 | $64.27 | $64.25 | $64.30 |
| Purchase #7 | $164.53 | 8.204% | $178.028 | $178.03 | $178.05 | $178.00 |
| 7 purchase totals = | $686.42 | $737.0869 | $737.09 | $737.15 | $737.00 | |