| 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 | $62.62 | 13.693% | $71.1946 | $71.19 | $71.20 | $71.20 |
| Purchase #2 | $116.27 | 5.348% | $122.4881 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $9.99 | 3.480% | $10.3377 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $226.40 | 13.109% | $256.0788 | $256.08 | $256.10 | $256.10 |
| Purchase #5 | $206.45 | 3.263% | $213.1865 | $213.19 | $213.20 | $213.20 |
| Purchase #6 | $85.49 | 6.151% | $90.7485 | $90.75 | $90.75 | $90.70 |
| Purchase #7 | $34.93 | 12.746% | $39.3822 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $742.15 | $803.4164 | $803.42 | $803.50 | $803.40 | |