| 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 | $33.84 | 5.711% | $35.7726 | $35.77 | $35.75 | $35.80 |
| Purchase #2 | $23.83 | 4.848% | $24.9853 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $202.56 | 11.648% | $226.1542 | $226.15 | $226.15 | $226.20 |
| Purchase #4 | $114.31 | 9.248% | $124.8814 | $124.88 | $124.90 | $124.90 |
| Purchase #5 | $22.97 | 9.137% | $25.0688 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $188.93 | 4.633% | $197.6831 | $197.68 | $197.70 | $197.70 |
| Purchase #7 | $246.41 | 3.789% | $255.7465 | $255.75 | $255.75 | $255.70 |
| 7 purchase totals = | $832.85 | $890.2919 | $890.29 | $890.30 | $890.40 | |