| 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 | $89.81 | 7.752% | $96.7721 | $96.77 | $96.75 | $96.80 |
| Purchase #2 | $83.82 | 3.788% | $86.9951 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $92.87 | 6.699% | $99.0914 | $99.09 | $99.10 | $99.10 |
| Purchase #4 | $185.47 | 11.649% | $207.0754 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $24.50 | 7.424% | $26.3189 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $102.27 | 13.421% | $115.9957 | $116.00 | $116.00 | $116.00 |
| Purchase #7 | $79.26 | 9.169% | $86.5273 | $86.53 | $86.55 | $86.50 |
| 7 purchase totals = | $658.00 | $718.7759 | $718.79 | $718.80 | $718.80 | |