| 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 | $36.43 | 4.414% | $38.038 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $147.69 | 10.544% | $163.2624 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $195.45 | 4.452% | $204.1514 | $204.15 | $204.15 | $204.20 |
| Purchase #4 | $89.51 | 9.596% | $98.0994 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $71.79 | 11.262% | $79.875 | $79.88 | $79.90 | $79.90 |
| Purchase #6 | $140.50 | 4.179% | $146.3715 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $99.77 | 5.690% | $105.4469 | $105.45 | $105.45 | $105.40 |
| 7 purchase totals = | $781.14 | $835.2446 | $835.25 | $835.25 | $835.30 | |