| 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 | $91.41 | 6.458% | $97.3133 | $97.31 | $97.30 | $97.30 |
| Purchase #2 | $160.81 | 13.726% | $182.8828 | $182.88 | $182.90 | $182.90 |
| Purchase #3 | $81.70 | 7.423% | $87.7646 | $87.76 | $87.75 | $87.80 |
| Purchase #4 | $64.46 | 10.724% | $71.3727 | $71.37 | $71.35 | $71.40 |
| Purchase #5 | $75.57 | 4.680% | $79.1067 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $54.78 | 6.755% | $58.4804 | $58.48 | $58.50 | $58.50 |
| Purchase #7 | $200.88 | 8.818% | $218.5936 | $218.59 | $218.60 | $218.60 |
| 7 purchase totals = | $729.61 | $795.5141 | $795.50 | $795.50 | $795.60 | |