| 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 | $70.28 | 11.115% | $78.0916 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $55.93 | 10.720% | $61.9257 | $61.93 | $61.95 | $61.90 |
| Purchase #3 | $191.28 | 6.301% | $203.3326 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $185.93 | 4.487% | $194.2727 | $194.27 | $194.25 | $194.30 |
| Purchase #5 | $63.90 | 3.563% | $66.1768 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $215.74 | 8.567% | $234.2224 | $234.22 | $234.20 | $234.20 |
| Purchase #7 | $164.62 | 3.824% | $170.9151 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $947.68 | $1,008.9369 | $1,008.94 | $1,008.95 | $1,008.90 | |