| 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 | $6.42 | 9.284% | $7.016 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $5.94 | 5.594% | $6.2723 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $59.89 | 11.644% | $66.8636 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $234.65 | 5.374% | $247.2601 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $94.93 | 5.203% | $99.8692 | $99.87 | $99.85 | $99.90 |
| Purchase #6 | $194.37 | 10.463% | $214.7069 | $214.71 | $214.70 | $214.70 |
| Purchase #7 | $164.65 | 3.252% | $170.0044 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $760.85 | $811.9925 | $811.99 | $811.90 | $812.10 | |