| 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 | $59.40 | 5.749% | $62.8149 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $217.97 | 8.759% | $237.062 | $237.06 | $237.05 | $237.10 |
| Purchase #3 | $32.31 | 5.745% | $34.1662 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $69.59 | 5.316% | $73.2894 | $73.29 | $73.30 | $73.30 |
| Purchase #5 | $20.73 | 13.438% | $23.5157 | $23.52 | $23.50 | $23.50 |
| Purchase #6 | $117.96 | 9.849% | $129.5779 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $242.35 | 6.677% | $258.5317 | $258.53 | $258.55 | $258.50 |
| 7 purchase totals = | $760.31 | $818.9578 | $818.96 | $818.95 | $819.00 | |