| 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 | $109.77 | 4.310% | $114.5011 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $31.90 | 5.222% | $33.5658 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $138.80 | 10.364% | $153.1852 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $75.79 | 11.595% | $84.5779 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $108.40 | 12.313% | $121.7473 | $121.75 | $121.75 | $121.70 |
| Purchase #6 | $125.41 | 11.402% | $139.7092 | $139.71 | $139.70 | $139.70 |
| Purchase #7 | $60.39 | 13.327% | $68.4382 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $650.46 | $715.7247 | $715.74 | $715.75 | $715.70 | |