| 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 | $60.31 | 13.644% | $68.5387 | $68.54 | $68.55 | $68.50 |
| Purchase #2 | $39.46 | 6.538% | $42.0399 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $154.82 | 5.204% | $162.8768 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $10.93 | 4.547% | $11.427 | $11.43 | $11.45 | $11.40 |
| Purchase #5 | $23.49 | 7.750% | $25.3105 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $118.97 | 8.771% | $129.4049 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $106.65 | 10.220% | $117.5496 | $117.55 | $117.55 | $117.50 |
| 7 purchase totals = | $514.63 | $557.1474 | $557.15 | $557.20 | $557.00 | |