| 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 | $64.93 | 4.293% | $67.7174 | $67.72 | $67.70 | $67.70 |
| Purchase #2 | $171.86 | 9.258% | $187.7708 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $61.25 | 11.433% | $68.2527 | $68.25 | $68.25 | $68.30 |
| Purchase #4 | $155.56 | 12.357% | $174.7825 | $174.78 | $174.80 | $174.80 |
| Purchase #5 | $101.79 | 7.142% | $109.0598 | $109.06 | $109.05 | $109.10 |
| Purchase #6 | $91.97 | 3.194% | $94.9075 | $94.91 | $94.90 | $94.90 |
| Purchase #7 | $239.84 | 13.461% | $272.1249 | $272.12 | $272.10 | $272.10 |
| 7 purchase totals = | $887.20 | $974.6156 | $974.61 | $974.55 | $974.70 | |