| 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 | $188.52 | 4.297% | $196.6207 | $196.62 | $196.60 | $196.60 |
| Purchase #2 | $11.78 | 6.551% | $12.5517 | $12.55 | $12.55 | $12.60 |
| Purchase #3 | $44.95 | 11.831% | $50.268 | $50.27 | $50.25 | $50.30 |
| Purchase #4 | $85.67 | 3.357% | $88.5459 | $88.55 | $88.55 | $88.50 |
| Purchase #5 | $226.56 | 8.620% | $246.0895 | $246.09 | $246.10 | $246.10 |
| Purchase #6 | $91.93 | 5.843% | $97.3015 | $97.30 | $97.30 | $97.30 |
| Purchase #7 | $52.54 | 9.835% | $57.7073 | $57.71 | $57.70 | $57.70 |
| 7 purchase totals = | $701.95 | $749.0846 | $749.09 | $749.05 | $749.10 | |