| 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 | $5.88 | 8.152% | $6.3593 | $6.36 | $6.35 | $6.40 |
| Purchase #2 | $75.73 | 10.286% | $83.5196 | $83.52 | $83.50 | $83.50 |
| Purchase #3 | $244.64 | 13.657% | $278.0505 | $278.05 | $278.05 | $278.10 |
| Purchase #4 | $145.29 | 12.657% | $163.6794 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $159.93 | 9.607% | $175.2945 | $175.29 | $175.30 | $175.30 |
| Purchase #6 | $68.43 | 13.769% | $77.8521 | $77.85 | $77.85 | $77.90 |
| Purchase #7 | $171.43 | 9.326% | $187.4176 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $871.33 | $972.1730 | $972.17 | $972.15 | $972.30 | |