| 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 | $77.79 | 6.826% | $83.0999 | $83.10 | $83.10 | $83.10 |
| Purchase #2 | $97.27 | 7.846% | $104.9018 | $104.90 | $104.90 | $104.90 |
| Purchase #3 | $116.70 | 5.183% | $122.7486 | $122.75 | $122.75 | $122.70 |
| Purchase #4 | $77.64 | 9.178% | $84.7658 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $225.86 | 8.122% | $244.2043 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $223.86 | 3.662% | $232.0578 | $232.06 | $232.05 | $232.10 |
| Purchase #7 | $177.98 | 9.328% | $194.582 | $194.58 | $194.60 | $194.60 |
| 7 purchase totals = | $997.10 | $1,066.3602 | $1,066.36 | $1,066.35 | $1,066.40 | |