| 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 | $80.65 | 5.461% | $85.0543 | $85.05 | $85.05 | $85.10 |
| Purchase #2 | $46.42 | 9.571% | $50.8629 | $50.86 | $50.85 | $50.90 |
| Purchase #3 | $201.29 | 5.138% | $211.6323 | $211.63 | $211.65 | $211.60 |
| Purchase #4 | $82.48 | 12.557% | $92.837 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $219.74 | 8.275% | $237.9235 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $136.61 | 5.394% | $143.9787 | $143.98 | $144.00 | $144.00 |
| Purchase #7 | $104.70 | 13.734% | $119.0795 | $119.08 | $119.10 | $119.10 |
| 7 purchase totals = | $871.89 | $941.3682 | $941.36 | $941.40 | $941.40 | |