| 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 | $195.50 | 3.757% | $202.8449 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $41.70 | 4.384% | $43.5281 | $43.53 | $43.55 | $43.50 |
| Purchase #3 | $45.42 | 5.162% | $47.7646 | $47.76 | $47.75 | $47.80 |
| Purchase #4 | $41.46 | 6.769% | $44.2664 | $44.27 | $44.25 | $44.30 |
| Purchase #5 | $16.66 | 8.316% | $18.0454 | $18.05 | $18.05 | $18.00 |
| Purchase #6 | $38.55 | 8.522% | $41.8352 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $249.39 | 13.831% | $283.8831 | $283.88 | $283.90 | $283.90 |
| 7 purchase totals = | $628.68 | $682.1677 | $682.17 | $682.20 | $682.10 | |