| 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 | $61.82 | 9.837% | $67.9012 | $67.90 | $67.90 | $67.90 |
| Purchase #2 | $51.97 | 6.565% | $55.3818 | $55.38 | $55.40 | $55.40 |
| Purchase #3 | $218.28 | 10.491% | $241.1798 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $38.83 | 8.287% | $42.0478 | $42.05 | $42.05 | $42.00 |
| Purchase #5 | $62.27 | 9.278% | $68.0474 | $68.05 | $68.05 | $68.00 |
| Purchase #6 | $222.64 | 3.391% | $230.1897 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $128.68 | 6.260% | $136.7354 | $136.74 | $136.75 | $136.70 |
| 7 purchase totals = | $784.49 | $841.4831 | $841.49 | $841.55 | $841.40 | |