| 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 | $88.76 | 10.485% | $98.0665 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $233.63 | 6.713% | $249.3136 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $47.37 | 11.840% | $52.9786 | $52.98 | $53.00 | $53.00 |
| Purchase #4 | $202.56 | 13.665% | $230.2398 | $230.24 | $230.25 | $230.20 |
| Purchase #5 | $125.62 | 9.764% | $137.8855 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $72.73 | 7.166% | $77.9418 | $77.94 | $77.95 | $77.90 |
| Purchase #7 | $135.51 | 7.386% | $145.5188 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $906.18 | $991.9446 | $991.95 | $991.95 | $991.90 | |