| 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 | $70.99 | 6.755% | $75.7854 | $75.79 | $75.80 | $75.80 |
| Purchase #2 | $13.97 | 10.102% | $15.3812 | $15.38 | $15.40 | $15.40 |
| Purchase #3 | $206.89 | 12.476% | $232.7016 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $160.49 | 7.565% | $172.6311 | $172.63 | $172.65 | $172.60 |
| Purchase #5 | $97.67 | 9.767% | $107.2094 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $61.79 | 9.610% | $67.728 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $157.93 | 7.211% | $169.3183 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $769.73 | $840.7550 | $840.76 | $840.80 | $840.70 | |