| 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 | $82.92 | 10.389% | $91.5346 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $86.51 | 10.294% | $95.4153 | $95.42 | $95.40 | $95.40 |
| Purchase #3 | $103.48 | 4.406% | $108.0393 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $91.83 | 12.259% | $103.0874 | $103.09 | $103.10 | $103.10 |
| Purchase #5 | $35.87 | 5.268% | $37.7596 | $37.76 | $37.75 | $37.80 |
| Purchase #6 | $156.52 | 13.859% | $178.2121 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $23.91 | 3.560% | $24.7612 | $24.76 | $24.75 | $24.80 |
| 7 purchase totals = | $581.04 | $638.8095 | $638.81 | $638.80 | $638.80 | |