| 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 | $45.78 | 9.457% | $50.1094 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $158.82 | 11.110% | $176.4649 | $176.46 | $176.45 | $176.50 |
| Purchase #3 | $207.83 | 13.563% | $236.018 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $106.80 | 3.593% | $110.6373 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $103.89 | 3.197% | $107.2114 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $127.47 | 10.821% | $141.2635 | $141.26 | $141.25 | $141.30 |
| Purchase #7 | $103.30 | 6.586% | $110.1033 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $853.89 | $931.8078 | $931.80 | $931.75 | $931.80 | |