| 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 | $29.36 | 8.454% | $31.8421 | $31.84 | $31.85 | $31.80 |
| Purchase #2 | $228.80 | 6.662% | $244.0427 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $227.74 | 12.113% | $255.3261 | $255.33 | $255.35 | $255.30 |
| Purchase #4 | $222.34 | 8.841% | $241.9971 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $82.75 | 5.824% | $87.5694 | $87.57 | $87.55 | $87.60 |
| Purchase #6 | $98.55 | 10.666% | $109.0613 | $109.06 | $109.05 | $109.10 |
| Purchase #7 | $97.57 | 3.539% | $101.023 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $987.11 | $1,070.8617 | $1,070.86 | $1,070.85 | $1,070.80 | |