| 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 | $92.91 | 6.588% | $99.0309 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $220.78 | 3.537% | $228.589 | $228.59 | $228.60 | $228.60 |
| Purchase #3 | $147.31 | 3.371% | $152.2758 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $30.78 | 12.346% | $34.5801 | $34.58 | $34.60 | $34.60 |
| Purchase #5 | $55.80 | 5.408% | $58.8177 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $97.87 | 4.535% | $102.3084 | $102.31 | $102.30 | $102.30 |
| Purchase #7 | $160.44 | 8.124% | $173.4741 | $173.47 | $173.45 | $173.50 |
| 7 purchase totals = | $805.89 | $849.0760 | $849.08 | $849.10 | $849.10 | |