| 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 | $82.69 | 4.501% | $86.4119 | $86.41 | $86.40 | $86.40 |
| Purchase #2 | $27.94 | 4.532% | $29.2062 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $68.86 | 12.218% | $77.2733 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $208.70 | 5.761% | $220.7232 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $217.83 | 11.866% | $243.6777 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $112.33 | 7.640% | $120.912 | $120.91 | $120.90 | $120.90 |
| Purchase #7 | $224.95 | 6.247% | $239.0026 | $239.00 | $239.00 | $239.00 |
| 7 purchase totals = | $943.30 | $1,017.2069 | $1,017.20 | $1,017.15 | $1,017.20 | |