| 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 | $78.56 | 7.647% | $84.5675 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $212.33 | 10.452% | $234.5227 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $190.47 | 13.236% | $215.6806 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $57.90 | 5.598% | $61.1412 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $45.91 | 3.378% | $47.4608 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $181.91 | 10.794% | $201.5454 | $201.55 | $201.55 | $201.50 |
| Purchase #7 | $83.93 | 12.393% | $94.3314 | $94.33 | $94.35 | $94.30 |
| 7 purchase totals = | $851.01 | $939.2496 | $939.25 | $939.25 | $939.20 | |