| 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 | $30.88 | 9.110% | $33.6932 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $115.60 | 12.595% | $130.1598 | $130.16 | $130.15 | $130.20 |
| Purchase #3 | $28.40 | 4.510% | $29.6808 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $232.42 | 4.813% | $243.6064 | $243.61 | $243.60 | $243.60 |
| Purchase #5 | $93.99 | 10.265% | $103.6381 | $103.64 | $103.65 | $103.60 |
| Purchase #6 | $124.43 | 8.276% | $134.7278 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $128.34 | 8.374% | $139.0872 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $754.06 | $814.5933 | $814.60 | $814.65 | $814.60 | |