| 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 | $32.79 | 12.648% | $36.9373 | $36.94 | $36.95 | $36.90 |
| Purchase #2 | $123.97 | 9.200% | $135.3752 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $70.86 | 8.352% | $76.7782 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $108.82 | 8.504% | $118.0741 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $133.27 | 12.258% | $149.6062 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $184.71 | 9.389% | $202.0524 | $202.05 | $202.05 | $202.10 |
| Purchase #7 | $211.47 | 13.210% | $239.4052 | $239.41 | $239.40 | $239.40 |
| 7 purchase totals = | $865.89 | $958.2286 | $958.24 | $958.25 | $958.30 | |