| 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 | $52.48 | 9.433% | $57.4304 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $146.78 | 11.517% | $163.6847 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $201.83 | 8.456% | $218.8967 | $218.90 | $218.90 | $218.90 |
| Purchase #4 | $236.97 | 5.246% | $249.4014 | $249.40 | $249.40 | $249.40 |
| Purchase #5 | $6.53 | 8.214% | $7.0664 | $7.07 | $7.05 | $7.10 |
| Purchase #6 | $220.65 | 12.750% | $248.7829 | $248.78 | $248.80 | $248.80 |
| Purchase #7 | $202.59 | 11.122% | $225.1221 | $225.12 | $225.10 | $225.10 |
| 7 purchase totals = | $1,067.83 | $1,170.3846 | $1,170.38 | $1,170.40 | $1,170.40 | |