| 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 | $98.92 | 3.505% | $102.3871 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $83.39 | 4.363% | $87.0283 | $87.03 | $87.05 | $87.00 |
| Purchase #3 | $89.25 | 5.328% | $94.0052 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $27.99 | 8.726% | $30.4324 | $30.43 | $30.45 | $30.40 |
| Purchase #5 | $103.31 | 5.347% | $108.834 | $108.83 | $108.85 | $108.80 |
| Purchase #6 | $152.73 | 3.177% | $157.5822 | $157.58 | $157.60 | $157.60 |
| Purchase #7 | $162.77 | 8.385% | $176.4183 | $176.42 | $176.40 | $176.40 |
| 7 purchase totals = | $718.36 | $756.6875 | $756.69 | $756.75 | $756.60 | |