| 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 | $90.95 | 8.499% | $98.6798 | $98.68 | $98.70 | $98.70 |
| Purchase #2 | $72.50 | 5.576% | $76.5426 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $80.28 | 3.584% | $83.1572 | $83.16 | $83.15 | $83.20 |
| Purchase #4 | $101.75 | 11.193% | $113.1389 | $113.14 | $113.15 | $113.10 |
| Purchase #5 | $46.26 | 6.533% | $49.2822 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $115.28 | 10.154% | $126.9855 | $126.99 | $127.00 | $127.00 |
| Purchase #7 | $123.56 | 11.257% | $137.4691 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $630.58 | $685.2553 | $685.26 | $685.30 | $685.30 | |