| 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 | $119.48 | 4.339% | $124.6642 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $32.56 | 10.609% | $36.0143 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $44.55 | 8.519% | $48.3452 | $48.35 | $48.35 | $48.30 |
| Purchase #4 | $5.42 | 4.802% | $5.6803 | $5.68 | $5.70 | $5.70 |
| Purchase #5 | $146.70 | 12.485% | $165.0155 | $165.02 | $165.00 | $165.00 |
| Purchase #6 | $31.63 | 9.575% | $34.6586 | $34.66 | $34.65 | $34.70 |
| Purchase #7 | $27.47 | 8.371% | $29.7695 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $407.81 | $444.1476 | $444.15 | $444.10 | $444.20 | |