| 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 | $62.60 | 4.546% | $65.4458 | $65.45 | $65.45 | $65.40 |
| Purchase #2 | $245.31 | 3.392% | $253.6309 | $253.63 | $253.65 | $253.60 |
| Purchase #3 | $216.39 | 6.608% | $230.6891 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $231.91 | 4.358% | $242.0166 | $242.02 | $242.00 | $242.00 |
| Purchase #5 | $60.35 | 12.868% | $68.1158 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $80.88 | 9.595% | $88.6404 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $110.60 | 10.490% | $122.2019 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $1,008.04 | $1,070.7405 | $1,070.75 | $1,070.75 | $1,070.60 | |