| 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 | $47.88 | 5.293% | $50.4143 | $50.41 | $50.40 | $50.40 |
| Purchase #2 | $148.27 | 8.206% | $160.437 | $160.44 | $160.45 | $160.40 |
| Purchase #3 | $59.54 | 12.849% | $67.1903 | $67.19 | $67.20 | $67.20 |
| Purchase #4 | $65.92 | 3.465% | $68.2041 | $68.20 | $68.20 | $68.20 |
| Purchase #5 | $177.82 | 5.786% | $188.1087 | $188.11 | $188.10 | $188.10 |
| Purchase #6 | $208.64 | 13.629% | $237.0755 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $220.94 | 10.708% | $244.5983 | $244.60 | $244.60 | $244.60 |
| 7 purchase totals = | $929.01 | $1,016.0282 | $1,016.03 | $1,016.05 | $1,016.00 | |