| 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 | $79.27 | 3.158% | $81.7733 | $81.77 | $81.75 | $81.80 |
| Purchase #2 | $81.30 | 12.257% | $91.2649 | $91.26 | $91.25 | $91.30 |
| Purchase #3 | $127.92 | 12.714% | $144.1837 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $5.64 | 7.468% | $6.0612 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $110.81 | 5.154% | $116.5211 | $116.52 | $116.50 | $116.50 |
| Purchase #6 | $237.52 | 11.440% | $264.6923 | $264.69 | $264.70 | $264.70 |
| Purchase #7 | $241.28 | 9.508% | $264.2209 | $264.22 | $264.20 | $264.20 |
| 7 purchase totals = | $883.74 | $968.7174 | $968.70 | $968.65 | $968.80 | |