| 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 | $84.84 | 7.211% | $90.9578 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $5.44 | 3.123% | $5.6099 | $5.61 | $5.60 | $5.60 |
| Purchase #3 | $106.95 | 12.175% | $119.9712 | $119.97 | $119.95 | $120.00 |
| Purchase #4 | $248.64 | 9.700% | $272.7581 | $272.76 | $272.75 | $272.80 |
| Purchase #5 | $108.39 | 7.426% | $116.439 | $116.44 | $116.45 | $116.40 |
| Purchase #6 | $66.85 | 10.218% | $73.6807 | $73.68 | $73.70 | $73.70 |
| Purchase #7 | $138.40 | 5.724% | $146.322 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $759.51 | $825.7387 | $825.74 | $825.70 | $825.80 | |