| 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 | $51.30 | 5.521% | $54.1323 | $54.13 | $54.15 | $54.10 |
| Purchase #2 | $210.95 | 3.263% | $217.8333 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $117.43 | 13.519% | $133.3054 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $145.38 | 6.600% | $154.9751 | $154.98 | $155.00 | $155.00 |
| Purchase #5 | $9.98 | 7.305% | $10.709 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $79.31 | 6.405% | $84.3898 | $84.39 | $84.40 | $84.40 |
| Purchase #7 | $99.77 | 13.213% | $112.9526 | $112.95 | $112.95 | $113.00 |
| 7 purchase totals = | $714.12 | $768.2975 | $768.30 | $768.35 | $768.30 | |