| 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 | $66.97 | 8.211% | $72.4689 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $23.89 | 4.613% | $24.992 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $101.32 | 12.674% | $114.1613 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $218.89 | 12.759% | $246.8182 | $246.82 | $246.80 | $246.80 |
| Purchase #5 | $125.93 | 5.214% | $132.496 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $164.50 | 9.121% | $179.504 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $36.68 | 13.293% | $41.5559 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $738.18 | $811.9963 | $812.00 | $811.95 | $812.10 | |