| 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 | $107.31 | 4.641% | $112.2903 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $89.36 | 9.290% | $97.6615 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $118.49 | 12.787% | $133.6413 | $133.64 | $133.65 | $133.60 |
| Purchase #4 | $7.55 | 13.607% | $8.5773 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $89.59 | 6.552% | $95.4599 | $95.46 | $95.45 | $95.50 |
| Purchase #6 | $83.96 | 8.605% | $91.1848 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $225.47 | 4.230% | $235.0074 | $235.01 | $235.00 | $235.00 |
| 7 purchase totals = | $721.73 | $773.8225 | $773.82 | $773.85 | $773.90 | |