| 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 | $70.26 | 10.426% | $77.5853 | $77.59 | $77.60 | $77.60 |
| Purchase #2 | $103.53 | 11.689% | $115.6316 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $173.85 | 5.358% | $183.1649 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $66.26 | 4.480% | $69.2284 | $69.23 | $69.25 | $69.20 |
| Purchase #5 | $169.28 | 11.439% | $188.6439 | $188.64 | $188.65 | $188.60 |
| Purchase #6 | $70.42 | 11.448% | $78.4817 | $78.48 | $78.50 | $78.50 |
| Purchase #7 | $126.99 | 10.552% | $140.39 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $780.59 | $853.1258 | $853.12 | $853.20 | $853.10 | |