| 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 | $122.60 | 9.242% | $133.9307 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $22.40 | 5.351% | $23.5986 | $23.60 | $23.60 | $23.60 |
| Purchase #3 | $142.84 | 4.410% | $149.1392 | $149.14 | $149.15 | $149.10 |
| Purchase #4 | $105.56 | 11.132% | $117.3109 | $117.31 | $117.30 | $117.30 |
| Purchase #5 | $45.88 | 8.108% | $49.6 | $49.60 | $49.60 | $49.60 |
| Purchase #6 | $42.99 | 12.215% | $48.2412 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $116.88 | 5.425% | $123.2207 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $599.15 | $645.0413 | $645.04 | $645.05 | $644.90 | |