| 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 | $79.58 | 4.232% | $82.9478 | $82.95 | $82.95 | $82.90 |
| Purchase #2 | $247.60 | 5.338% | $260.8169 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $23.59 | 6.156% | $25.0422 | $25.04 | $25.05 | $25.00 |
| Purchase #4 | $5.71 | 8.488% | $6.1947 | $6.19 | $6.20 | $6.20 |
| Purchase #5 | $48.80 | 8.522% | $52.9587 | $52.96 | $52.95 | $53.00 |
| Purchase #6 | $208.50 | 9.505% | $228.3179 | $228.32 | $228.30 | $228.30 |
| Purchase #7 | $206.70 | 11.420% | $230.3051 | $230.31 | $230.30 | $230.30 |
| 7 purchase totals = | $820.48 | $886.5833 | $886.59 | $886.55 | $886.50 | |