| 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 | $67.34 | 7.212% | $72.1966 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $157.57 | 6.439% | $167.7159 | $167.72 | $167.70 | $167.70 |
| Purchase #3 | $247.85 | 10.185% | $273.0935 | $273.09 | $273.10 | $273.10 |
| Purchase #4 | $127.74 | 6.297% | $135.7838 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $83.25 | 10.269% | $91.7989 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $20.61 | 4.182% | $21.4719 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $91.71 | 6.838% | $97.9811 | $97.98 | $98.00 | $98.00 |
| 7 purchase totals = | $796.07 | $860.0417 | $860.04 | $860.05 | $860.10 | |