| 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 | $49.78 | 13.363% | $56.4321 | $56.43 | $56.45 | $56.40 |
| Purchase #2 | $47.37 | 5.162% | $49.8152 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $102.34 | 11.760% | $114.3752 | $114.38 | $114.40 | $114.40 |
| Purchase #4 | $162.29 | 11.302% | $180.632 | $180.63 | $180.65 | $180.60 |
| Purchase #5 | $184.29 | 3.858% | $191.3999 | $191.40 | $191.40 | $191.40 |
| Purchase #6 | $246.69 | 10.499% | $272.59 | $272.59 | $272.60 | $272.60 |
| Purchase #7 | $15.43 | 6.129% | $16.3757 | $16.38 | $16.40 | $16.40 |
| 7 purchase totals = | $808.19 | $881.6201 | $881.63 | $881.70 | $881.60 | |