| 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 | $99.73 | 9.703% | $109.4068 | $109.41 | $109.40 | $109.40 |
| Purchase #2 | $180.48 | 3.634% | $187.0386 | $187.04 | $187.05 | $187.00 |
| Purchase #3 | $7.39 | 8.567% | $8.0231 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $162.86 | 9.337% | $178.0662 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $207.37 | 8.814% | $225.6476 | $225.65 | $225.65 | $225.60 |
| Purchase #6 | $57.97 | 8.826% | $63.0864 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $118.93 | 5.732% | $125.7471 | $125.75 | $125.75 | $125.70 |
| 7 purchase totals = | $834.73 | $897.0158 | $897.03 | $897.00 | $896.90 | |