| 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 | $75.93 | 12.440% | $85.3757 | $85.38 | $85.40 | $85.40 |
| Purchase #2 | $91.42 | 7.149% | $97.9556 | $97.96 | $97.95 | $98.00 |
| Purchase #3 | $90.34 | 3.408% | $93.4188 | $93.42 | $93.40 | $93.40 |
| Purchase #4 | $34.54 | 8.263% | $37.394 | $37.39 | $37.40 | $37.40 |
| Purchase #5 | $100.71 | 7.176% | $107.9369 | $107.94 | $107.95 | $107.90 |
| Purchase #6 | $99.71 | 13.645% | $113.3154 | $113.32 | $113.30 | $113.30 |
| Purchase #7 | $131.60 | 6.229% | $139.7974 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $624.25 | $675.1938 | $675.21 | $675.20 | $675.20 | |