| 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 | $118.41 | 8.660% | $128.6643 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $60.86 | 11.102% | $67.6167 | $67.62 | $67.60 | $67.60 |
| Purchase #3 | $171.71 | 9.324% | $187.7202 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $184.34 | 13.301% | $208.8591 | $208.86 | $208.85 | $208.90 |
| Purchase #5 | $87.63 | 5.778% | $92.6933 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $58.68 | 7.610% | $63.1455 | $63.15 | $63.15 | $63.10 |
| Purchase #7 | $105.33 | 11.430% | $117.3692 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $786.96 | $866.0683 | $866.07 | $866.00 | $866.10 | |