| 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 | $111.73 | 4.495% | $116.7523 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $74.67 | 8.689% | $81.1581 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $142.27 | 5.779% | $150.4918 | $150.49 | $150.50 | $150.50 |
| Purchase #4 | $57.67 | 10.416% | $63.6769 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $25.48 | 3.397% | $26.3456 | $26.35 | $26.35 | $26.30 |
| Purchase #6 | $237.66 | 13.200% | $269.0311 | $269.03 | $269.05 | $269.00 |
| Purchase #7 | $192.39 | 4.526% | $201.0976 | $201.10 | $201.10 | $201.10 |
| 7 purchase totals = | $841.87 | $908.5534 | $908.56 | $908.60 | $908.60 | |