| 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 | $99.49 | 13.806% | $113.2256 | $113.23 | $113.25 | $113.20 |
| Purchase #2 | $94.43 | 13.632% | $107.3027 | $107.30 | $107.30 | $107.30 |
| Purchase #3 | $27.52 | 8.804% | $29.9429 | $29.94 | $29.95 | $29.90 |
| Purchase #4 | $17.71 | 3.500% | $18.3299 | $18.33 | $18.35 | $18.30 |
| Purchase #5 | $234.61 | 4.162% | $244.3745 | $244.37 | $244.35 | $244.40 |
| Purchase #6 | $223.85 | 5.656% | $236.511 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $192.34 | 6.623% | $205.0787 | $205.08 | $205.10 | $205.10 |
| 7 purchase totals = | $889.95 | $954.7653 | $954.76 | $954.80 | $954.70 | |