| 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 | $36.97 | 4.738% | $38.7216 | $38.72 | $38.70 | $38.70 |
| Purchase #2 | $170.93 | 6.409% | $181.8849 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $14.96 | 13.267% | $16.9447 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $113.70 | 6.858% | $121.4975 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $54.28 | 13.476% | $61.5948 | $61.59 | $61.60 | $61.60 |
| Purchase #6 | $214.63 | 6.725% | $229.0639 | $229.06 | $229.05 | $229.10 |
| Purchase #7 | $16.52 | 11.870% | $18.4809 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $621.99 | $668.1883 | $668.17 | $668.20 | $668.20 | |