| 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 | $48.88 | 3.651% | $50.6646 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $247.55 | 8.140% | $267.7006 | $267.70 | $267.70 | $267.70 |
| Purchase #3 | $36.29 | 6.533% | $38.6608 | $38.66 | $38.65 | $38.70 |
| Purchase #4 | $109.31 | 11.186% | $121.5374 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $100.71 | 5.741% | $106.4918 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $93.64 | 11.277% | $104.1998 | $104.20 | $104.20 | $104.20 |
| Purchase #7 | $9.86 | 11.148% | $10.9592 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $646.24 | $700.2142 | $700.21 | $700.20 | $700.30 | |