| 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 | $77.46 | 8.490% | $84.0364 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $215.72 | 3.572% | $223.4255 | $223.43 | $223.45 | $223.40 |
| Purchase #3 | $208.84 | 12.811% | $235.5945 | $235.59 | $235.60 | $235.60 |
| Purchase #4 | $73.88 | 4.325% | $77.0753 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $170.81 | 4.189% | $177.9652 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $13.94 | 10.544% | $15.4098 | $15.41 | $15.40 | $15.40 |
| Purchase #7 | $70.26 | 5.710% | $74.2718 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $830.91 | $887.7785 | $887.79 | $887.80 | $887.80 | |