| 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 | $96.94 | 5.464% | $102.2368 | $102.24 | $102.25 | $102.20 |
| Purchase #2 | $31.72 | 9.812% | $34.8324 | $34.83 | $34.85 | $34.80 |
| Purchase #3 | $192.79 | 12.797% | $217.4613 | $217.46 | $217.45 | $217.50 |
| Purchase #4 | $219.67 | 3.532% | $227.4287 | $227.43 | $227.45 | $227.40 |
| Purchase #5 | $28.58 | 6.663% | $30.4843 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $124.87 | 10.112% | $137.4969 | $137.50 | $137.50 | $137.50 |
| Purchase #7 | $65.55 | 13.775% | $74.5795 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $760.12 | $824.5199 | $824.52 | $824.60 | $824.50 | |