| 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 | $21.91 | 9.138% | $23.9121 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $162.59 | 6.499% | $173.1567 | $173.16 | $173.15 | $173.20 |
| Purchase #3 | $35.85 | 11.153% | $39.8484 | $39.85 | $39.85 | $39.80 |
| Purchase #4 | $51.87 | 10.835% | $57.4901 | $57.49 | $57.50 | $57.50 |
| Purchase #5 | $15.61 | 8.145% | $16.8814 | $16.88 | $16.90 | $16.90 |
| Purchase #6 | $229.30 | 7.535% | $246.5778 | $246.58 | $246.60 | $246.60 |
| Purchase #7 | $222.77 | 6.111% | $236.3835 | $236.38 | $236.40 | $236.40 |
| 7 purchase totals = | $739.90 | $794.2500 | $794.25 | $794.30 | $794.30 | |