| 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 | $6.31 | 10.278% | $6.9585 | $6.96 | $6.95 | $7.00 |
| Purchase #2 | $214.86 | 12.469% | $241.6509 | $241.65 | $241.65 | $241.70 |
| Purchase #3 | $203.66 | 5.748% | $215.3664 | $215.37 | $215.35 | $215.40 |
| Purchase #4 | $140.84 | 6.648% | $150.203 | $150.20 | $150.20 | $150.20 |
| Purchase #5 | $179.57 | 6.807% | $191.7933 | $191.79 | $191.80 | $191.80 |
| Purchase #6 | $85.60 | 8.425% | $92.8118 | $92.81 | $92.80 | $92.80 |
| Purchase #7 | $72.59 | 11.485% | $80.927 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $903.43 | $979.7109 | $979.71 | $979.70 | $979.80 | |