| 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 | $97.82 | 10.557% | $108.1469 | $108.15 | $108.15 | $108.10 |
| Purchase #2 | $65.65 | 3.560% | $67.9871 | $67.99 | $68.00 | $68.00 |
| Purchase #3 | $135.60 | 10.417% | $149.7255 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $112.69 | 8.644% | $122.4309 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $50.97 | 6.458% | $54.2616 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $177.54 | 11.261% | $197.5328 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $75.81 | 8.868% | $82.5328 | $82.53 | $82.55 | $82.50 |
| 7 purchase totals = | $716.08 | $782.6176 | $782.62 | $782.70 | $782.50 | |