| 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 | $53.79 | 3.525% | $55.6861 | $55.69 | $55.70 | $55.70 |
| Purchase #2 | $109.83 | 3.494% | $113.6675 | $113.67 | $113.65 | $113.70 |
| Purchase #3 | $235.66 | 7.793% | $254.025 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $61.42 | 4.171% | $63.9818 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $20.48 | 11.138% | $22.7611 | $22.76 | $22.75 | $22.80 |
| Purchase #6 | $216.57 | 12.475% | $243.5871 | $243.59 | $243.60 | $243.60 |
| Purchase #7 | $126.53 | 5.319% | $133.2601 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $824.28 | $886.9687 | $886.98 | $887.00 | $887.10 | |