| 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 | $10.79 | 3.391% | $11.1559 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $92.71 | 4.567% | $96.9441 | $96.94 | $96.95 | $96.90 |
| Purchase #3 | $249.53 | 5.745% | $263.8655 | $263.87 | $263.85 | $263.90 |
| Purchase #4 | $207.99 | 3.370% | $214.9993 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $50.88 | 7.513% | $54.7026 | $54.70 | $54.70 | $54.70 |
| Purchase #6 | $18.54 | 4.125% | $19.3048 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $14.56 | 5.290% | $15.3302 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $645.00 | $676.3024 | $676.30 | $676.30 | $676.30 | |