| 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 | $5.44 | 13.251% | $6.1609 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $90.98 | 6.591% | $96.9765 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $83.32 | 5.469% | $87.8768 | $87.88 | $87.90 | $87.90 |
| Purchase #4 | $183.61 | 11.366% | $204.4791 | $204.48 | $204.50 | $204.50 |
| Purchase #5 | $10.62 | 7.395% | $11.4053 | $11.41 | $11.40 | $11.40 |
| Purchase #6 | $94.80 | 4.404% | $98.975 | $98.98 | $99.00 | $99.00 |
| Purchase #7 | $122.82 | 5.687% | $129.8048 | $129.80 | $129.80 | $129.80 |
| 7 purchase totals = | $591.59 | $635.6784 | $635.69 | $635.75 | $635.80 | |