| 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 | $61.89 | 3.495% | $64.0531 | $64.05 | $64.05 | $64.10 |
| Purchase #2 | $63.86 | 8.236% | $69.1195 | $69.12 | $69.10 | $69.10 |
| Purchase #3 | $209.34 | 10.200% | $230.6927 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $97.96 | 6.774% | $104.5958 | $104.60 | $104.60 | $104.60 |
| Purchase #5 | $68.60 | 13.825% | $78.084 | $78.08 | $78.10 | $78.10 |
| Purchase #6 | $182.98 | 5.614% | $193.2525 | $193.25 | $193.25 | $193.30 |
| Purchase #7 | $177.88 | 8.608% | $193.1919 | $193.19 | $193.20 | $193.20 |
| 7 purchase totals = | $862.51 | $932.9895 | $932.98 | $933.00 | $933.10 | |