| 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 | $50.54 | 10.639% | $55.917 | $55.92 | $55.90 | $55.90 |
| Purchase #2 | $224.64 | 10.215% | $247.587 | $247.59 | $247.60 | $247.60 |
| Purchase #3 | $14.75 | 13.150% | $16.6896 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $70.33 | 4.222% | $73.2993 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $31.58 | 8.311% | $34.2046 | $34.20 | $34.20 | $34.20 |
| Purchase #6 | $138.72 | 9.302% | $151.6237 | $151.62 | $151.60 | $151.60 |
| Purchase #7 | $6.74 | 11.213% | $7.4958 | $7.50 | $7.50 | $7.50 |
| 7 purchase totals = | $537.30 | $586.8170 | $586.82 | $586.80 | $586.80 | |