| 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 | $195.48 | 9.396% | $213.8473 | $213.85 | $213.85 | $213.80 |
| Purchase #2 | $55.67 | 10.792% | $61.6779 | $61.68 | $61.70 | $61.70 |
| Purchase #3 | $148.50 | 6.618% | $158.3277 | $158.33 | $158.35 | $158.30 |
| Purchase #4 | $34.68 | 11.546% | $38.6842 | $38.68 | $38.70 | $38.70 |
| Purchase #5 | $26.75 | 9.381% | $29.2594 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $69.77 | 8.332% | $75.5832 | $75.58 | $75.60 | $75.60 |
| Purchase #7 | $217.38 | 4.446% | $227.0447 | $227.04 | $227.05 | $227.00 |
| 7 purchase totals = | $748.23 | $804.4244 | $804.42 | $804.50 | $804.40 | |