| 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 | $109.39 | 8.752% | $118.9638 | $118.96 | $118.95 | $119.00 |
| Purchase #2 | $38.44 | 9.872% | $42.2348 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $166.97 | 7.346% | $179.2356 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $47.46 | 9.855% | $52.1372 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $8.89 | 8.365% | $9.6336 | $9.63 | $9.65 | $9.60 |
| Purchase #6 | $104.62 | 5.632% | $110.5122 | $110.51 | $110.50 | $110.50 |
| Purchase #7 | $15.49 | 4.199% | $16.1404 | $16.14 | $16.15 | $16.10 |
| 7 purchase totals = | $491.26 | $528.8576 | $528.85 | $528.90 | $528.70 | |