| 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 | $137.97 | 8.673% | $149.9361 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $32.95 | 10.299% | $36.3435 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $34.99 | 13.488% | $39.7095 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $218.49 | 12.674% | $246.1814 | $246.18 | $246.20 | $246.20 |
| Purchase #5 | $58.69 | 9.467% | $64.2462 | $64.25 | $64.25 | $64.20 |
| Purchase #6 | $134.79 | 10.460% | $148.889 | $148.89 | $148.90 | $148.90 |
| Purchase #7 | $9.84 | 8.290% | $10.6557 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $627.72 | $695.9614 | $695.97 | $696.00 | $695.90 | |