| 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 | $68.42 | 6.218% | $72.6744 | $72.67 | $72.65 | $72.70 |
| Purchase #2 | $103.30 | 7.104% | $110.6384 | $110.64 | $110.65 | $110.60 |
| Purchase #3 | $246.67 | 5.776% | $260.9177 | $260.92 | $260.90 | $260.90 |
| Purchase #4 | $199.60 | 9.287% | $218.1369 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $94.80 | 8.520% | $102.877 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $174.38 | 7.368% | $187.2283 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $222.42 | 7.784% | $239.7332 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $1,109.59 | $1,192.2059 | $1,192.21 | $1,192.25 | $1,192.10 | |