| 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 | $56.54 | 3.767% | $58.6699 | $58.67 | $58.65 | $58.70 |
| Purchase #2 | $75.69 | 10.587% | $83.7033 | $83.70 | $83.70 | $83.70 |
| Purchase #3 | $84.53 | 8.262% | $91.5139 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $63.91 | 10.871% | $70.8577 | $70.86 | $70.85 | $70.90 |
| Purchase #5 | $234.46 | 5.252% | $246.7738 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $66.84 | 4.276% | $69.6981 | $69.70 | $69.70 | $69.70 |
| Purchase #7 | $143.76 | 10.701% | $159.1438 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $725.73 | $780.3605 | $780.35 | $780.30 | $780.40 | |