| 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 | $66.70 | 9.143% | $72.7984 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $64.30 | 6.769% | $68.6525 | $68.65 | $68.65 | $68.70 |
| Purchase #3 | $163.80 | 11.300% | $182.3094 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $111.30 | 6.814% | $118.884 | $118.88 | $118.90 | $118.90 |
| Purchase #5 | $239.41 | 11.679% | $267.3707 | $267.37 | $267.35 | $267.40 |
| Purchase #6 | $71.89 | 11.599% | $80.2285 | $80.23 | $80.25 | $80.20 |
| Purchase #7 | $59.62 | 12.570% | $67.1142 | $67.11 | $67.10 | $67.10 |
| 7 purchase totals = | $777.02 | $857.3577 | $857.35 | $857.35 | $857.40 | |