| 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 | $49.47 | 4.768% | $51.8287 | $51.83 | $51.85 | $51.80 |
| Purchase #2 | $160.63 | 5.294% | $169.1338 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $118.35 | 13.790% | $134.6705 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $159.34 | 13.498% | $180.8477 | $180.85 | $180.85 | $180.80 |
| Purchase #5 | $175.72 | 3.343% | $181.5943 | $181.59 | $181.60 | $181.60 |
| Purchase #6 | $95.64 | 12.256% | $107.3616 | $107.36 | $107.35 | $107.40 |
| Purchase #7 | $44.25 | 5.401% | $46.6399 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $803.40 | $872.0765 | $872.07 | $872.10 | $872.00 | |