| 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 | $67.26 | 6.762% | $71.8081 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $52.65 | 6.526% | $56.0859 | $56.09 | $56.10 | $56.10 |
| Purchase #3 | $29.62 | 11.653% | $33.0716 | $33.07 | $33.05 | $33.10 |
| Purchase #4 | $121.26 | 7.292% | $130.1023 | $130.10 | $130.10 | $130.10 |
| Purchase #5 | $240.94 | 7.325% | $258.5889 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $185.67 | 4.156% | $193.3864 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $164.42 | 3.452% | $170.0958 | $170.10 | $170.10 | $170.10 |
| 7 purchase totals = | $861.82 | $913.1390 | $913.15 | $913.15 | $913.20 | |