| 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 | $200.33 | 4.717% | $209.7796 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $44.93 | 7.455% | $48.2795 | $48.28 | $48.30 | $48.30 |
| Purchase #3 | $62.49 | 12.608% | $70.3687 | $70.37 | $70.35 | $70.40 |
| Purchase #4 | $16.81 | 12.357% | $18.8872 | $18.89 | $18.90 | $18.90 |
| Purchase #5 | $91.63 | 5.867% | $97.0059 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $47.76 | 9.280% | $52.1921 | $52.19 | $52.20 | $52.20 |
| Purchase #7 | $241.28 | 3.746% | $250.3183 | $250.32 | $250.30 | $250.30 |
| 7 purchase totals = | $705.23 | $746.8313 | $746.84 | $746.85 | $746.90 | |