| 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 | $50.52 | 6.543% | $53.8255 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $246.63 | 6.787% | $263.3688 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $115.48 | 8.564% | $125.3697 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $18.97 | 4.825% | $19.8853 | $19.89 | $19.90 | $19.90 |
| Purchase #5 | $23.76 | 6.419% | $25.2852 | $25.29 | $25.30 | $25.30 |
| Purchase #6 | $173.51 | 5.389% | $182.8605 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $12.88 | 5.134% | $13.5413 | $13.54 | $13.55 | $13.50 |
| 7 purchase totals = | $641.75 | $684.1363 | $684.15 | $684.15 | $684.20 | |