| 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 | $67.27 | 11.684% | $75.1298 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $18.33 | 13.740% | $20.8485 | $20.85 | $20.85 | $20.80 |
| Purchase #3 | $135.68 | 7.469% | $145.8139 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $208.91 | 11.415% | $232.7571 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $145.29 | 6.245% | $154.3634 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $147.28 | 6.830% | $157.3392 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $23.69 | 3.605% | $24.544 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $746.45 | $810.7959 | $810.79 | $810.80 | $810.70 | |