| 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 | $22.97 | 8.769% | $24.9842 | $24.98 | $25.00 | $25.00 |
| Purchase #2 | $27.99 | 11.425% | $31.1879 | $31.19 | $31.20 | $31.20 |
| Purchase #3 | $97.74 | 10.614% | $108.1141 | $108.11 | $108.10 | $108.10 |
| Purchase #4 | $96.82 | 11.809% | $108.2535 | $108.25 | $108.25 | $108.30 |
| Purchase #5 | $51.28 | 6.833% | $54.784 | $54.78 | $54.80 | $54.80 |
| Purchase #6 | $102.99 | 11.670% | $115.0089 | $115.01 | $115.00 | $115.00 |
| Purchase #7 | $200.88 | 8.227% | $217.4064 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $600.67 | $659.7390 | $659.73 | $659.75 | $659.80 | |