| 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 | $105.48 | 9.483% | $115.4827 | $115.48 | $115.50 | $115.50 |
| Purchase #2 | $7.73 | 13.292% | $8.7575 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $73.96 | 7.836% | $79.7555 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $158.42 | 3.406% | $163.8158 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $96.89 | 13.543% | $110.0118 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $40.45 | 12.615% | $45.5528 | $45.55 | $45.55 | $45.60 |
| Purchase #7 | $16.50 | 10.448% | $18.2239 | $18.22 | $18.20 | $18.20 |
| 7 purchase totals = | $499.43 | $541.6000 | $541.60 | $541.55 | $541.70 | |