| 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 | $103.98 | 8.379% | $112.6925 | $112.69 | $112.70 | $112.70 |
| Purchase #2 | $96.56 | 12.710% | $108.8328 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $18.42 | 10.124% | $20.2848 | $20.28 | $20.30 | $20.30 |
| Purchase #4 | $107.28 | 13.619% | $121.8905 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $75.51 | 9.430% | $82.6306 | $82.63 | $82.65 | $82.60 |
| Purchase #6 | $174.44 | 6.377% | $185.564 | $185.56 | $185.55 | $185.60 |
| Purchase #7 | $126.73 | 4.737% | $132.7332 | $132.73 | $132.75 | $132.70 |
| 7 purchase totals = | $702.92 | $764.6284 | $764.61 | $764.70 | $764.60 | |