| 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 | $12.65 | 8.335% | $13.7044 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $90.98 | 13.593% | $103.3469 | $103.35 | $103.35 | $103.30 |
| Purchase #3 | $11.64 | 3.158% | $12.0076 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $25.78 | 5.720% | $27.2546 | $27.25 | $27.25 | $27.30 |
| Purchase #5 | $125.55 | 3.659% | $130.1439 | $130.14 | $130.15 | $130.10 |
| Purchase #6 | $233.30 | 5.749% | $246.7124 | $246.71 | $246.70 | $246.70 |
| Purchase #7 | $148.44 | 12.527% | $167.0351 | $167.04 | $167.05 | $167.00 |
| 7 purchase totals = | $648.34 | $700.2049 | $700.20 | $700.20 | $700.10 | |