| 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 | $47.70 | 13.731% | $54.2497 | $54.25 | $54.25 | $54.20 |
| Purchase #2 | $63.59 | 13.527% | $72.1918 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $132.81 | 8.555% | $144.1719 | $144.17 | $144.15 | $144.20 |
| Purchase #4 | $214.45 | 9.217% | $234.2159 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $62.30 | 11.203% | $69.2795 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $99.90 | 13.112% | $112.9989 | $113.00 | $113.00 | $113.00 |
| Purchase #7 | $58.56 | 10.724% | $64.84 | $64.84 | $64.85 | $64.80 |
| 7 purchase totals = | $679.31 | $751.9477 | $751.95 | $751.95 | $751.90 | |