| 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 | $66.78 | 5.841% | $70.6806 | $70.68 | $70.70 | $70.70 |
| Purchase #2 | $225.29 | 5.832% | $238.4289 | $238.43 | $238.45 | $238.40 |
| Purchase #3 | $24.92 | 7.530% | $26.7965 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $148.81 | 13.431% | $168.7967 | $168.80 | $168.80 | $168.80 |
| Purchase #5 | $58.38 | 8.822% | $63.5303 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $116.69 | 9.221% | $127.45 | $127.45 | $127.45 | $127.50 |
| Purchase #7 | $47.87 | 12.530% | $53.8681 | $53.87 | $53.85 | $53.90 |
| 7 purchase totals = | $688.74 | $749.5511 | $749.56 | $749.60 | $749.60 | |