| 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 | $43.51 | 9.395% | $47.5978 | $47.60 | $47.60 | $47.60 |
| Purchase #2 | $76.46 | 5.667% | $80.793 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $209.75 | 11.526% | $233.9258 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $121.60 | 12.418% | $136.7003 | $136.70 | $136.70 | $136.70 |
| Purchase #5 | $244.91 | 9.648% | $268.5389 | $268.54 | $268.55 | $268.50 |
| Purchase #6 | $46.35 | 9.474% | $50.7412 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $145.91 | 5.558% | $154.0197 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $888.49 | $972.3167 | $972.32 | $972.35 | $972.20 | |