| 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 | $9.34 | 3.845% | $9.6991 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $22.52 | 7.735% | $24.2619 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $82.98 | 5.659% | $87.6758 | $87.68 | $87.70 | $87.70 |
| Purchase #4 | $146.40 | 4.436% | $152.8943 | $152.89 | $152.90 | $152.90 |
| Purchase #5 | $43.62 | 4.312% | $45.5009 | $45.50 | $45.50 | $45.50 |
| Purchase #6 | $53.60 | 13.176% | $60.6623 | $60.66 | $60.65 | $60.70 |
| Purchase #7 | $204.48 | 12.277% | $229.584 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $562.94 | $610.2783 | $610.27 | $610.30 | $610.40 | |