| 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 | $185.98 | 6.430% | $197.9385 | $197.94 | $197.95 | $197.90 |
| Purchase #2 | $72.51 | 4.487% | $75.7635 | $75.76 | $75.75 | $75.80 |
| Purchase #3 | $234.42 | 6.471% | $249.5893 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $190.66 | 10.182% | $210.073 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $61.62 | 3.271% | $63.6356 | $63.64 | $63.65 | $63.60 |
| Purchase #6 | $114.81 | 9.103% | $125.2612 | $125.26 | $125.25 | $125.30 |
| Purchase #7 | $12.67 | 10.389% | $13.9863 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $872.67 | $936.2474 | $936.25 | $936.25 | $936.30 | |