| 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 | $79.27 | 7.477% | $85.197 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $209.87 | 6.495% | $223.5011 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $28.31 | 10.508% | $31.2848 | $31.28 | $31.30 | $31.30 |
| Purchase #4 | $66.71 | 9.833% | $73.2696 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $167.40 | 3.599% | $173.4247 | $173.42 | $173.40 | $173.40 |
| Purchase #6 | $209.94 | 4.694% | $219.7946 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $176.41 | 7.810% | $190.1876 | $190.19 | $190.20 | $190.20 |
| 7 purchase totals = | $937.91 | $996.6594 | $996.65 | $996.65 | $996.70 | |