| 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 | $72.95 | 10.794% | $80.8242 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $23.69 | 6.780% | $25.2962 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $204.32 | 12.270% | $229.3901 | $229.39 | $229.40 | $229.40 |
| Purchase #4 | $47.85 | 3.504% | $49.5267 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $147.37 | 12.141% | $165.2622 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $146.96 | 13.563% | $166.8922 | $166.89 | $166.90 | $166.90 |
| Purchase #7 | $78.82 | 10.453% | $87.0591 | $87.06 | $87.05 | $87.10 |
| 7 purchase totals = | $721.96 | $804.2507 | $804.25 | $804.25 | $804.30 | |