| 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 | $71.51 | 5.340% | $75.3286 | $75.33 | $75.35 | $75.30 |
| Purchase #2 | $122.67 | 7.754% | $132.1818 | $132.18 | $132.20 | $132.20 |
| Purchase #3 | $188.72 | 9.168% | $206.0218 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $95.44 | 9.774% | $104.7683 | $104.77 | $104.75 | $104.80 |
| Purchase #5 | $97.62 | 12.601% | $109.9211 | $109.92 | $109.90 | $109.90 |
| Purchase #6 | $54.78 | 3.251% | $56.5609 | $56.56 | $56.55 | $56.60 |
| Purchase #7 | $152.81 | 11.510% | $170.3984 | $170.40 | $170.40 | $170.40 |
| 7 purchase totals = | $783.55 | $855.1809 | $855.18 | $855.15 | $855.20 | |