| 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 | $75.27 | 8.337% | $81.5453 | $81.55 | $81.55 | $81.50 |
| Purchase #2 | $130.71 | 5.534% | $137.9435 | $137.94 | $137.95 | $137.90 |
| Purchase #3 | $59.81 | 10.658% | $66.1845 | $66.18 | $66.20 | $66.20 |
| Purchase #4 | $197.41 | 10.494% | $218.1262 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $196.90 | 9.538% | $215.6803 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $220.45 | 13.128% | $249.3907 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $123.43 | 8.345% | $133.7302 | $133.73 | $133.75 | $133.70 |
| 7 purchase totals = | $1,003.98 | $1,102.6007 | $1,102.60 | $1,102.70 | $1,102.50 | |