| 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 | $39.34 | 13.664% | $44.7154 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $88.97 | 4.562% | $93.0288 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $92.60 | 5.334% | $97.5393 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $59.92 | 11.667% | $66.9109 | $66.91 | $66.90 | $66.90 |
| Purchase #5 | $227.45 | 8.807% | $247.4815 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $17.65 | 12.224% | $19.8075 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $47.59 | 11.819% | $53.2147 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $573.52 | $622.6981 | $622.70 | $622.70 | $622.60 | |