| 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 | $56.51 | 6.285% | $60.0617 | $60.06 | $60.05 | $60.10 |
| Purchase #2 | $228.55 | 3.824% | $237.2898 | $237.29 | $237.30 | $237.30 |
| Purchase #3 | $71.75 | 8.350% | $77.7411 | $77.74 | $77.75 | $77.70 |
| Purchase #4 | $122.56 | 12.391% | $137.7464 | $137.75 | $137.75 | $137.70 |
| Purchase #5 | $50.51 | 7.480% | $54.2881 | $54.29 | $54.30 | $54.30 |
| Purchase #6 | $212.99 | 13.500% | $241.7437 | $241.74 | $241.75 | $241.70 |
| Purchase #7 | $97.88 | 11.341% | $108.9806 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $840.75 | $917.8514 | $917.85 | $917.90 | $917.80 | |