| 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 | $57.75 | 7.183% | $61.8982 | $61.90 | $61.90 | $61.90 |
| Purchase #2 | $49.52 | 3.451% | $51.2289 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $110.91 | 10.808% | $122.8972 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $170.85 | 13.507% | $193.9267 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $146.93 | 7.455% | $157.8836 | $157.88 | $157.90 | $157.90 |
| Purchase #6 | $95.95 | 7.561% | $103.2048 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $138.68 | 7.463% | $149.0297 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $770.59 | $840.0691 | $840.07 | $840.15 | $840.00 | |