| 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 | $78.26 | 7.341% | $84.0051 | $84.01 | $84.00 | $84.00 |
| Purchase #2 | $26.81 | 9.117% | $29.2543 | $29.25 | $29.25 | $29.30 |
| Purchase #3 | $51.55 | 4.669% | $53.9569 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $224.33 | 5.115% | $235.8045 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $196.41 | 13.595% | $223.1119 | $223.11 | $223.10 | $223.10 |
| Purchase #6 | $81.85 | 8.445% | $88.7622 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $136.90 | 4.210% | $142.6635 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $796.11 | $857.5584 | $857.55 | $857.50 | $857.70 | |