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 | $89.27 | 12.809% | $100.7046 | $100.70 | $100.70 | $100.70 |
Purchase #2 | $224.88 | 12.345% | $252.6414 | $252.64 | $252.65 | $252.60 |
Purchase #3 | $37.26 | 5.685% | $39.3782 | $39.38 | $39.40 | $39.40 |
Purchase #4 | $40.32 | 11.616% | $45.0036 | $45.00 | $45.00 | $45.00 |
Purchase #5 | $68.53 | 5.698% | $72.4348 | $72.43 | $72.45 | $72.40 |
Purchase #6 | $63.93 | 3.494% | $66.1637 | $66.16 | $66.15 | $66.20 |
Purchase #7 | $62.88 | 10.407% | $69.4239 | $69.42 | $69.40 | $69.40 |
7 purchase totals = | $587.07 | $645.7502 | $645.73 | $645.75 | $645.70 |