| 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 | $87.37 | 10.221% | $96.3001 | $96.30 | $96.30 | $96.30 |
| Purchase #2 | $136.45 | 11.820% | $152.5784 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $75.54 | 6.557% | $80.4932 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $20.57 | 12.787% | $23.2003 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $45.39 | 7.726% | $48.8968 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $129.59 | 6.224% | $137.6557 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $137.83 | 9.691% | $151.1871 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $632.74 | $690.3116 | $690.32 | $690.35 | $690.40 | |