| 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 | $9.59 | 5.111% | $10.0801 | $10.08 | $10.10 | $10.10 |
| Purchase #2 | $247.75 | 6.447% | $263.7224 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $75.66 | 8.778% | $82.3014 | $82.30 | $82.30 | $82.30 |
| Purchase #4 | $92.64 | 8.823% | $100.8136 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $52.91 | 10.147% | $58.2788 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $122.69 | 6.390% | $130.5299 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $103.57 | 9.729% | $113.6463 | $113.65 | $113.65 | $113.60 |
| 7 purchase totals = | $704.81 | $759.3725 | $759.37 | $759.40 | $759.30 | |