| 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 | $105.76 | 9.756% | $116.0779 | $116.08 | $116.10 | $116.10 |
| Purchase #2 | $90.90 | 11.449% | $101.3071 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $92.89 | 9.786% | $101.9802 | $101.98 | $102.00 | $102.00 |
| Purchase #4 | $48.55 | 12.536% | $54.6362 | $54.64 | $54.65 | $54.60 |
| Purchase #5 | $126.92 | 8.460% | $137.6574 | $137.66 | $137.65 | $137.70 |
| Purchase #6 | $213.25 | 3.189% | $220.0505 | $220.05 | $220.05 | $220.10 |
| Purchase #7 | $206.29 | 8.575% | $223.9794 | $223.98 | $224.00 | $224.00 |
| 7 purchase totals = | $884.56 | $955.6887 | $955.70 | $955.75 | $955.80 | |