| 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 | $99.78 | 9.222% | $108.9817 | $108.98 | $109.00 | $109.00 |
| Purchase #2 | $86.95 | 12.653% | $97.9518 | $97.95 | $97.95 | $98.00 |
| Purchase #3 | $52.53 | 11.262% | $58.4459 | $58.45 | $58.45 | $58.40 |
| Purchase #4 | $122.52 | 6.577% | $130.5781 | $130.58 | $130.60 | $130.60 |
| Purchase #5 | $38.62 | 7.645% | $41.5725 | $41.57 | $41.55 | $41.60 |
| Purchase #6 | $137.69 | 5.512% | $145.2795 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $167.56 | 12.311% | $188.1883 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $705.65 | $770.9978 | $771.00 | $771.05 | $771.10 | |