| 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 | $75.26 | 4.436% | $78.5985 | $78.60 | $78.60 | $78.60 |
| Purchase #2 | $51.66 | 13.579% | $58.6749 | $58.67 | $58.65 | $58.70 |
| Purchase #3 | $108.72 | 5.244% | $114.4213 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $72.60 | 9.743% | $79.6734 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $37.73 | 5.492% | $39.8021 | $39.80 | $39.80 | $39.80 |
| Purchase #6 | $201.28 | 12.144% | $225.7234 | $225.72 | $225.70 | $225.70 |
| Purchase #7 | $184.33 | 5.775% | $194.9751 | $194.98 | $195.00 | $195.00 |
| 7 purchase totals = | $731.58 | $791.8687 | $791.86 | $791.80 | $791.90 | |