| 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 | $26.32 | 7.303% | $28.2421 | $28.24 | $28.25 | $28.20 |
| Purchase #2 | $192.68 | 6.655% | $205.5029 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $11.53 | 11.229% | $12.8247 | $12.82 | $12.80 | $12.80 |
| Purchase #4 | $93.57 | 9.129% | $102.112 | $102.11 | $102.10 | $102.10 |
| Purchase #5 | $177.31 | 9.644% | $194.4098 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $218.81 | 5.734% | $231.3566 | $231.36 | $231.35 | $231.40 |
| Purchase #7 | $173.70 | 11.705% | $194.0316 | $194.03 | $194.05 | $194.00 |
| 7 purchase totals = | $893.92 | $968.4797 | $968.47 | $968.45 | $968.40 | |