| 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 | $132.89 | 10.263% | $146.5285 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $116.44 | 3.177% | $120.1393 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $241.62 | 9.138% | $263.6992 | $263.70 | $263.70 | $263.70 |
| Purchase #4 | $88.76 | 9.657% | $97.3316 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $25.33 | 6.618% | $27.0063 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $5.92 | 6.873% | $6.3269 | $6.33 | $6.35 | $6.30 |
| Purchase #7 | $32.71 | 3.785% | $33.9481 | $33.95 | $33.95 | $33.90 |
| 7 purchase totals = | $643.67 | $694.9799 | $694.99 | $695.05 | $694.80 | |