| 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 | $51.47 | 8.200% | $55.6905 | $55.69 | $55.70 | $55.70 |
| Purchase #2 | $77.67 | 8.867% | $84.557 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $162.30 | 5.665% | $171.4943 | $171.49 | $171.50 | $171.50 |
| Purchase #4 | $102.35 | 10.191% | $112.7805 | $112.78 | $112.80 | $112.80 |
| Purchase #5 | $100.41 | 5.692% | $106.1253 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $167.31 | 6.522% | $178.222 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $195.67 | 12.139% | $219.4224 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $857.18 | $928.2920 | $928.29 | $928.30 | $928.30 | |