| 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 | $71.78 | 13.320% | $81.3411 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $142.60 | 10.689% | $157.8425 | $157.84 | $157.85 | $157.80 |
| Purchase #3 | $45.55 | 5.403% | $48.0111 | $48.01 | $48.00 | $48.00 |
| Purchase #4 | $213.36 | 11.356% | $237.5892 | $237.59 | $237.60 | $237.60 |
| Purchase #5 | $76.57 | 9.862% | $84.1213 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $32.71 | 8.522% | $35.4975 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $185.94 | 6.710% | $198.4166 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $768.51 | $842.8193 | $842.82 | $842.80 | $842.70 | |