| 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 | $44.80 | 12.207% | $50.2687 | $50.27 | $50.25 | $50.30 |
| Purchase #2 | $176.88 | 12.725% | $199.388 | $199.39 | $199.40 | $199.40 |
| Purchase #3 | $115.60 | 5.617% | $122.0933 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $51.79 | 4.586% | $54.1651 | $54.17 | $54.15 | $54.20 |
| Purchase #5 | $101.59 | 10.276% | $112.0294 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $79.95 | 12.755% | $90.1476 | $90.15 | $90.15 | $90.10 |
| Purchase #7 | $211.70 | 9.649% | $232.1269 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $782.31 | $860.2190 | $860.23 | $860.25 | $860.20 | |