| 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 | $87.35 | 4.222% | $91.0379 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $32.52 | 9.332% | $35.5548 | $35.55 | $35.55 | $35.60 |
| Purchase #3 | $41.28 | 6.687% | $44.0404 | $44.04 | $44.05 | $44.00 |
| Purchase #4 | $16.56 | 4.849% | $17.363 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $102.81 | 12.810% | $115.98 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $229.28 | 4.139% | $238.7699 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $73.46 | 8.361% | $79.602 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $583.26 | $622.3480 | $622.34 | $622.35 | $622.40 | |