| 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 | $68.30 | 8.869% | $74.3575 | $74.36 | $74.35 | $74.40 |
| Purchase #2 | $199.56 | 12.841% | $225.1855 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $6.50 | 10.250% | $7.1663 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $83.46 | 6.268% | $88.6913 | $88.69 | $88.70 | $88.70 |
| Purchase #5 | $204.31 | 4.496% | $213.4958 | $213.50 | $213.50 | $213.50 |
| Purchase #6 | $14.76 | 13.334% | $16.7281 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $166.89 | 10.136% | $183.806 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $743.78 | $809.4305 | $809.45 | $809.45 | $809.50 | |