| 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 | $45.46 | 3.438% | $47.0229 | $47.02 | $47.00 | $47.00 |
| Purchase #2 | $135.86 | 9.824% | $149.2069 | $149.21 | $149.20 | $149.20 |
| Purchase #3 | $51.67 | 4.863% | $54.1827 | $54.18 | $54.20 | $54.20 |
| Purchase #4 | $159.75 | 7.134% | $171.1466 | $171.15 | $171.15 | $171.10 |
| Purchase #5 | $183.61 | 12.872% | $207.2443 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $153.50 | 11.221% | $170.7242 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $137.46 | 8.436% | $149.0561 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $867.31 | $948.5837 | $948.58 | $948.55 | $948.50 | |