| 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 | $103.37 | 9.279% | $112.9617 | $112.96 | $112.95 | $113.00 |
| Purchase #2 | $50.88 | 8.419% | $55.1636 | $55.16 | $55.15 | $55.20 |
| Purchase #3 | $12.40 | 6.291% | $13.1801 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $108.93 | 12.720% | $122.7859 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $106.47 | 12.628% | $119.915 | $119.92 | $119.90 | $119.90 |
| Purchase #6 | $33.52 | 13.495% | $38.0435 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $147.85 | 6.757% | $157.8402 | $157.84 | $157.85 | $157.80 |
| 7 purchase totals = | $563.42 | $619.8900 | $619.89 | $619.90 | $619.90 | |