| 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 | $51.45 | 3.712% | $53.3598 | $53.36 | $53.35 | $53.40 |
| Purchase #2 | $169.72 | 11.332% | $188.9527 | $188.95 | $188.95 | $189.00 |
| Purchase #3 | $28.48 | 3.734% | $29.5434 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $126.66 | 6.807% | $135.2817 | $135.28 | $135.30 | $135.30 |
| Purchase #5 | $100.92 | 3.529% | $104.4815 | $104.48 | $104.50 | $104.50 |
| Purchase #6 | $209.46 | 11.355% | $233.2442 | $233.24 | $233.25 | $233.20 |
| Purchase #7 | $66.38 | 8.569% | $72.0681 | $72.07 | $72.05 | $72.10 |
| 7 purchase totals = | $753.07 | $816.9314 | $816.92 | $816.95 | $817.00 | |