| 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 | $31.65 | 5.768% | $33.4756 | $33.48 | $33.50 | $33.50 |
| Purchase #2 | $44.82 | 7.263% | $48.0753 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $73.99 | 4.147% | $77.0584 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $225.39 | 9.372% | $246.5136 | $246.51 | $246.50 | $246.50 |
| Purchase #5 | $212.26 | 10.794% | $235.1713 | $235.17 | $235.15 | $235.20 |
| Purchase #6 | $221.74 | 8.786% | $241.2221 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $22.48 | 8.202% | $24.3238 | $24.32 | $24.30 | $24.30 |
| 7 purchase totals = | $832.33 | $905.8401 | $905.84 | $905.80 | $905.90 | |