| 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 | $108.91 | 8.759% | $118.4494 | $118.45 | $118.45 | $118.40 |
| Purchase #2 | $104.95 | 9.274% | $114.6831 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $17.96 | 5.589% | $18.9638 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $113.39 | 4.762% | $118.7896 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $12.54 | 10.697% | $13.8814 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $82.52 | 9.751% | $90.5665 | $90.57 | $90.55 | $90.60 |
| Purchase #7 | $132.35 | 4.799% | $138.7015 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $572.62 | $614.0353 | $614.03 | $614.05 | $614.10 | |