| 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 | $66.34 | 4.197% | $69.1243 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $228.90 | 3.283% | $236.4148 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $176.75 | 4.540% | $184.7745 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $235.94 | 5.872% | $249.7944 | $249.79 | $249.80 | $249.80 |
| Purchase #5 | $6.60 | 4.496% | $6.8967 | $6.90 | $6.90 | $6.90 |
| Purchase #6 | $16.33 | 3.620% | $16.9211 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $40.66 | 10.593% | $44.9671 | $44.97 | $44.95 | $45.00 |
| 7 purchase totals = | $771.52 | $808.8929 | $808.88 | $808.80 | $808.90 | |