| 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 | $244.69 | 4.243% | $255.0722 | $255.07 | $255.05 | $255.10 |
| Purchase #2 | $242.37 | 13.776% | $275.7589 | $275.76 | $275.75 | $275.80 |
| Purchase #3 | $86.62 | 10.137% | $95.4007 | $95.40 | $95.40 | $95.40 |
| Purchase #4 | $37.63 | 5.174% | $39.577 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $124.63 | 8.207% | $134.8584 | $134.86 | $134.85 | $134.90 |
| Purchase #6 | $72.65 | 4.236% | $75.7275 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $35.56 | 11.330% | $39.5889 | $39.59 | $39.60 | $39.60 |
| 7 purchase totals = | $844.15 | $915.9836 | $915.99 | $916.00 | $916.10 | |