| 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 | $249.90 | 5.638% | $263.9894 | $263.99 | $264.00 | $264.00 |
| Purchase #2 | $72.79 | 12.134% | $81.6223 | $81.62 | $81.60 | $81.60 |
| Purchase #3 | $32.56 | 7.655% | $35.0525 | $35.05 | $35.05 | $35.10 |
| Purchase #4 | $224.99 | 6.514% | $239.6458 | $239.65 | $239.65 | $239.60 |
| Purchase #5 | $38.63 | 8.829% | $42.0406 | $42.04 | $42.05 | $42.00 |
| Purchase #6 | $94.88 | 3.170% | $97.8877 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $114.98 | 4.198% | $119.8069 | $119.81 | $119.80 | $119.80 |
| 7 purchase totals = | $828.73 | $880.0452 | $880.05 | $880.05 | $880.00 | |