| 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 | $14.34 | 5.231% | $15.0901 | $15.09 | $15.10 | $15.10 |
| Purchase #2 | $91.37 | 11.688% | $102.0493 | $102.05 | $102.05 | $102.00 |
| Purchase #3 | $237.58 | 3.543% | $245.9975 | $246.00 | $246.00 | $246.00 |
| Purchase #4 | $90.50 | 3.314% | $93.4992 | $93.50 | $93.50 | $93.50 |
| Purchase #5 | $130.80 | 13.441% | $148.3808 | $148.38 | $148.40 | $148.40 |
| Purchase #6 | $31.88 | 13.776% | $36.2718 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $155.68 | 6.160% | $165.2699 | $165.27 | $165.25 | $165.30 |
| 7 purchase totals = | $752.15 | $806.5586 | $806.56 | $806.55 | $806.60 | |