| 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 | $103.77 | 12.108% | $116.3345 | $116.33 | $116.35 | $116.30 |
| Purchase #2 | $24.96 | 12.705% | $28.1312 | $28.13 | $28.15 | $28.10 |
| Purchase #3 | $83.88 | 9.531% | $91.8746 | $91.87 | $91.85 | $91.90 |
| Purchase #4 | $56.78 | 6.295% | $60.3543 | $60.35 | $60.35 | $60.40 |
| Purchase #5 | $116.29 | 6.631% | $124.0012 | $124.00 | $124.00 | $124.00 |
| Purchase #6 | $12.31 | 8.120% | $13.3096 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $112.48 | 12.137% | $126.1317 | $126.13 | $126.15 | $126.10 |
| 7 purchase totals = | $510.47 | $560.1371 | $560.12 | $560.15 | $560.10 | |