| 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 | $34.86 | 10.649% | $38.5722 | $38.57 | $38.55 | $38.60 |
| Purchase #2 | $26.65 | 8.231% | $28.8436 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $85.79 | 11.829% | $95.9381 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $20.32 | 6.853% | $21.7125 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $218.47 | 3.597% | $226.3284 | $226.33 | $226.35 | $226.30 |
| Purchase #6 | $229.39 | 9.522% | $251.2325 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $242.81 | 3.598% | $251.5463 | $251.55 | $251.55 | $251.50 |
| 7 purchase totals = | $858.29 | $914.1736 | $914.17 | $914.20 | $914.00 | |