| 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 | $191.26 | 13.406% | $216.9003 | $216.90 | $216.90 | $216.90 |
| Purchase #2 | $60.64 | 9.808% | $66.5876 | $66.59 | $66.60 | $66.60 |
| Purchase #3 | $10.85 | 10.180% | $11.9545 | $11.95 | $11.95 | $12.00 |
| Purchase #4 | $58.55 | 13.382% | $66.3852 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $47.86 | 12.654% | $53.9162 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $43.66 | 10.597% | $48.2867 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $49.94 | 3.530% | $51.7029 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $462.76 | $515.7334 | $515.74 | $515.75 | $515.80 | |