| 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 | $68.43 | 9.358% | $74.8337 | $74.83 | $74.85 | $74.80 |
| Purchase #2 | $249.27 | 10.833% | $276.2734 | $276.27 | $276.25 | $276.30 |
| Purchase #3 | $30.31 | 10.711% | $33.5565 | $33.56 | $33.55 | $33.60 |
| Purchase #4 | $91.92 | 7.596% | $98.9022 | $98.90 | $98.90 | $98.90 |
| Purchase #5 | $110.49 | 6.528% | $117.7028 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $222.85 | 9.351% | $243.6887 | $243.69 | $243.70 | $243.70 |
| Purchase #7 | $26.70 | 7.474% | $28.6956 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $799.97 | $873.6529 | $873.65 | $873.65 | $873.70 | |