| 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 | $78.81 | 11.245% | $87.6722 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $115.57 | 8.483% | $125.3738 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $114.36 | 4.187% | $119.1483 | $119.15 | $119.15 | $119.10 |
| Purchase #4 | $202.64 | 13.570% | $230.1382 | $230.14 | $230.15 | $230.10 |
| Purchase #5 | $50.39 | 4.161% | $52.4867 | $52.49 | $52.50 | $52.50 |
| Purchase #6 | $189.88 | 4.260% | $197.9689 | $197.97 | $197.95 | $198.00 |
| Purchase #7 | $110.28 | 12.353% | $123.9029 | $123.90 | $123.90 | $123.90 |
| 7 purchase totals = | $861.93 | $936.6910 | $936.69 | $936.65 | $936.70 | |