| 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 | $70.75 | 9.866% | $77.7302 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $145.64 | 12.161% | $163.3513 | $163.35 | $163.35 | $163.40 |
| Purchase #3 | $198.52 | 7.425% | $213.2601 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $134.69 | 10.311% | $148.5779 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $47.83 | 11.285% | $53.2276 | $53.23 | $53.25 | $53.20 |
| Purchase #6 | $221.94 | 12.299% | $249.2364 | $249.24 | $249.25 | $249.20 |
| Purchase #7 | $98.52 | 5.373% | $103.8135 | $103.81 | $103.80 | $103.80 |
| 7 purchase totals = | $917.89 | $1,009.1970 | $1,009.20 | $1,009.25 | $1,009.20 | |