| 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 | $79.60 | 5.863% | $84.2669 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $70.66 | 4.573% | $73.8913 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $233.85 | 6.299% | $248.5802 | $248.58 | $248.60 | $248.60 |
| Purchase #4 | $7.29 | 8.422% | $7.904 | $7.90 | $7.90 | $7.90 |
| Purchase #5 | $146.50 | 8.411% | $158.8221 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $101.46 | 4.209% | $105.7305 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $169.64 | 11.671% | $189.4387 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $809.00 | $868.6337 | $868.63 | $868.65 | $868.60 | |