| 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 | $14.48 | 8.734% | $15.7447 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $236.25 | 9.319% | $258.2661 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $96.43 | 13.259% | $109.2157 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $147.87 | 7.140% | $158.4279 | $158.43 | $158.45 | $158.40 |
| Purchase #5 | $94.80 | 8.841% | $103.1813 | $103.18 | $103.20 | $103.20 |
| Purchase #6 | $71.28 | 8.663% | $77.455 | $77.46 | $77.45 | $77.50 |
| Purchase #7 | $131.55 | 5.841% | $139.2338 | $139.23 | $139.25 | $139.20 |
| 7 purchase totals = | $792.66 | $861.5245 | $861.53 | $861.55 | $861.50 | |