| 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 | $9.37 | 11.695% | $10.4658 | $10.47 | $10.45 | $10.50 |
| Purchase #2 | $73.51 | 9.558% | $80.5361 | $80.54 | $80.55 | $80.50 |
| Purchase #3 | $154.36 | 9.290% | $168.7 | $168.70 | $168.70 | $168.70 |
| Purchase #4 | $87.25 | 3.630% | $90.4172 | $90.42 | $90.40 | $90.40 |
| Purchase #5 | $232.97 | 10.426% | $257.2595 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $204.70 | 10.279% | $225.7411 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $48.40 | 9.618% | $53.0551 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $810.56 | $886.1748 | $886.19 | $886.15 | $886.20 | |