| 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 | $12.41 | 6.762% | $13.2492 | $13.25 | $13.25 | $13.20 |
| Purchase #2 | $29.81 | 11.712% | $33.3013 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $143.99 | 12.293% | $161.6907 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $162.30 | 3.334% | $167.7111 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $116.44 | 13.683% | $132.3725 | $132.37 | $132.35 | $132.40 |
| Purchase #6 | $36.92 | 7.866% | $39.8241 | $39.82 | $39.80 | $39.80 |
| Purchase #7 | $37.63 | 11.579% | $41.9872 | $41.99 | $42.00 | $42.00 |
| 7 purchase totals = | $539.50 | $590.1361 | $590.13 | $590.10 | $590.10 | |