| 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 | $74.48 | 12.846% | $84.0477 | $84.05 | $84.05 | $84.00 |
| Purchase #2 | $201.68 | 12.285% | $226.4564 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $24.69 | 12.678% | $27.8202 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $91.32 | 10.247% | $100.6776 | $100.68 | $100.70 | $100.70 |
| Purchase #5 | $249.38 | 7.121% | $267.1383 | $267.14 | $267.15 | $267.10 |
| Purchase #6 | $17.57 | 4.595% | $18.3773 | $18.38 | $18.40 | $18.40 |
| Purchase #7 | $153.63 | 5.152% | $161.545 | $161.55 | $161.55 | $161.50 |
| 7 purchase totals = | $812.75 | $886.0625 | $886.08 | $886.10 | $886.00 | |