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 | $16.99 | 4.871% | $17.8176 | $17.82 | $17.80 | $17.80 |
Purchase #2 | $87.29 | 4.232% | $90.9841 | $90.98 | $91.00 | $91.00 |
Purchase #3 | $227.26 | 8.804% | $247.268 | $247.27 | $247.25 | $247.30 |
Purchase #4 | $80.86 | 5.681% | $85.4537 | $85.45 | $85.45 | $85.50 |
Purchase #5 | $37.64 | 12.113% | $42.1993 | $42.20 | $42.20 | $42.20 |
Purchase #6 | $20.74 | 12.393% | $23.3103 | $23.31 | $23.30 | $23.30 |
Purchase #7 | $61.27 | 4.372% | $63.9487 | $63.95 | $63.95 | $63.90 |
7 purchase totals = | $532.05 | $570.9817 | $570.98 | $570.95 | $571.00 |