| 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 | $68.65 | 13.693% | $78.0502 | $78.05 | $78.05 | $78.10 |
| Purchase #2 | $35.57 | 5.753% | $37.6163 | $37.62 | $37.60 | $37.60 |
| Purchase #3 | $149.76 | 3.648% | $155.2232 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $55.29 | 3.493% | $57.2213 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $187.83 | 9.786% | $206.211 | $206.21 | $206.20 | $206.20 |
| Purchase #6 | $185.80 | 7.858% | $200.4002 | $200.40 | $200.40 | $200.40 |
| Purchase #7 | $117.94 | 5.693% | $124.6543 | $124.65 | $124.65 | $124.70 |
| 7 purchase totals = | $800.84 | $859.3765 | $859.37 | $859.30 | $859.40 | |