| 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 | $80.29 | 3.167% | $82.8328 | $82.83 | $82.85 | $82.80 |
| Purchase #2 | $33.91 | 8.660% | $36.8466 | $36.85 | $36.85 | $36.80 |
| Purchase #3 | $15.78 | 4.154% | $16.4355 | $16.44 | $16.45 | $16.40 |
| Purchase #4 | $29.33 | 13.431% | $33.2693 | $33.27 | $33.25 | $33.30 |
| Purchase #5 | $6.52 | 9.745% | $7.1554 | $7.16 | $7.15 | $7.20 |
| Purchase #6 | $114.68 | 9.197% | $125.2271 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $67.92 | 7.415% | $72.9563 | $72.96 | $72.95 | $73.00 |
| 7 purchase totals = | $348.43 | $374.7230 | $374.74 | $374.75 | $374.70 | |