| 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 | $39.63 | 5.842% | $41.9452 | $41.95 | $41.95 | $41.90 |
| Purchase #2 | $40.71 | 12.219% | $45.6844 | $45.68 | $45.70 | $45.70 |
| Purchase #3 | $37.44 | 10.617% | $41.415 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $83.46 | 9.783% | $91.6249 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $243.34 | 3.380% | $251.5649 | $251.56 | $251.55 | $251.60 |
| Purchase #6 | $125.87 | 11.836% | $140.768 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $114.49 | 7.602% | $123.1935 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $684.94 | $736.1959 | $736.19 | $736.15 | $736.20 | |