| 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 | $69.26 | 7.318% | $74.3284 | $74.33 | $74.35 | $74.30 |
| Purchase #2 | $21.80 | 5.859% | $23.0773 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $113.51 | 13.140% | $128.4252 | $128.43 | $128.45 | $128.40 |
| Purchase #4 | $38.29 | 11.541% | $42.709 | $42.71 | $42.70 | $42.70 |
| Purchase #5 | $104.38 | 6.615% | $111.2847 | $111.28 | $111.30 | $111.30 |
| Purchase #6 | $100.36 | 12.332% | $112.7364 | $112.74 | $112.75 | $112.70 |
| Purchase #7 | $178.97 | 12.571% | $201.4683 | $201.47 | $201.45 | $201.50 |
| 7 purchase totals = | $626.57 | $694.0293 | $694.04 | $694.10 | $694.00 | |