| 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 | $73.55 | 4.811% | $77.0885 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $113.35 | 3.574% | $117.4011 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $22.91 | 12.425% | $25.7566 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $85.53 | 7.525% | $91.9661 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $10.97 | 4.500% | $11.4637 | $11.46 | $11.45 | $11.50 |
| Purchase #6 | $105.73 | 6.595% | $112.7029 | $112.70 | $112.70 | $112.70 |
| Purchase #7 | $186.42 | 3.563% | $193.0621 | $193.06 | $193.05 | $193.10 |
| 7 purchase totals = | $598.46 | $629.4410 | $629.44 | $629.40 | $629.60 | |