| 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 | $50.32 | 8.645% | $54.6702 | $54.67 | $54.65 | $54.70 |
| Purchase #2 | $150.33 | 10.513% | $166.1342 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $70.35 | 12.284% | $78.9918 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $113.72 | 8.620% | $123.5227 | $123.52 | $123.50 | $123.50 |
| Purchase #5 | $163.98 | 7.470% | $176.2293 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $121.62 | 7.266% | $130.4569 | $130.46 | $130.45 | $130.50 |
| Purchase #7 | $40.26 | 11.367% | $44.8364 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $710.58 | $774.8415 | $774.84 | $774.85 | $774.80 | |