| 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 | $36.67 | 6.536% | $39.0668 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $164.74 | 3.169% | $169.9606 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $128.41 | 12.393% | $144.3239 | $144.32 | $144.30 | $144.30 |
| Purchase #4 | $227.88 | 10.401% | $251.5818 | $251.58 | $251.60 | $251.60 |
| Purchase #5 | $44.54 | 4.111% | $46.371 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $210.33 | 5.324% | $221.528 | $221.53 | $221.55 | $221.50 |
| Purchase #7 | $23.59 | 10.169% | $25.9889 | $25.99 | $26.00 | $26.00 |
| 7 purchase totals = | $836.16 | $898.8210 | $898.82 | $898.80 | $898.90 | |