| 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 | $17.51 | 12.720% | $19.7373 | $19.74 | $19.75 | $19.70 |
| Purchase #2 | $104.99 | 6.174% | $111.4721 | $111.47 | $111.45 | $111.50 |
| Purchase #3 | $213.80 | 11.611% | $238.6243 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $10.70 | 11.633% | $11.9447 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $58.77 | 7.742% | $63.32 | $63.32 | $63.30 | $63.30 |
| Purchase #6 | $45.30 | 4.831% | $47.4884 | $47.49 | $47.50 | $47.50 |
| Purchase #7 | $213.66 | 9.699% | $234.3829 | $234.38 | $234.40 | $234.40 |
| 7 purchase totals = | $664.73 | $726.9697 | $726.96 | $726.95 | $726.90 | |