| 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 | $64.35 | 9.661% | $70.5669 | $70.57 | $70.55 | $70.60 |
| Purchase #2 | $49.28 | 9.717% | $54.0685 | $54.07 | $54.05 | $54.10 |
| Purchase #3 | $119.49 | 8.319% | $129.4304 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $18.84 | 6.263% | $20.0199 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $195.53 | 9.517% | $214.1386 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $17.65 | 4.628% | $18.4668 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $216.89 | 6.718% | $231.4607 | $231.46 | $231.45 | $231.50 |
| 7 purchase totals = | $682.03 | $738.1518 | $738.16 | $738.10 | $738.20 | |