| 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 | $42.46 | 5.460% | $44.7783 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $108.71 | 9.427% | $118.9581 | $118.96 | $118.95 | $119.00 |
| Purchase #3 | $189.37 | 10.418% | $209.0986 | $209.10 | $209.10 | $209.10 |
| Purchase #4 | $120.78 | 9.740% | $132.544 | $132.54 | $132.55 | $132.50 |
| Purchase #5 | $180.97 | 10.721% | $200.3718 | $200.37 | $200.35 | $200.40 |
| Purchase #6 | $11.48 | 5.723% | $12.137 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $60.49 | 3.527% | $62.6235 | $62.62 | $62.60 | $62.60 |
| 7 purchase totals = | $714.26 | $780.5113 | $780.51 | $780.50 | $780.50 | |