| 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 | $238.80 | 5.870% | $252.8176 | $252.82 | $252.80 | $252.80 |
| Purchase #2 | $99.77 | 11.568% | $111.3114 | $111.31 | $111.30 | $111.30 |
| Purchase #3 | $9.46 | 5.245% | $9.9562 | $9.96 | $9.95 | $10.00 |
| Purchase #4 | $32.61 | 8.248% | $35.2997 | $35.30 | $35.30 | $35.30 |
| Purchase #5 | $108.75 | 9.207% | $118.7626 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $83.42 | 3.418% | $86.2713 | $86.27 | $86.25 | $86.30 |
| Purchase #7 | $79.84 | 4.211% | $83.2021 | $83.20 | $83.20 | $83.20 |
| 7 purchase totals = | $652.65 | $697.6209 | $697.62 | $697.55 | $697.70 | |