| 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 | $67.99 | 3.358% | $70.2731 | $70.27 | $70.25 | $70.30 |
| Purchase #2 | $64.36 | 8.282% | $69.6903 | $69.69 | $69.70 | $69.70 |
| Purchase #3 | $131.91 | 8.187% | $142.7095 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $8.42 | 4.800% | $8.8242 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $36.75 | 9.836% | $40.3647 | $40.36 | $40.35 | $40.40 |
| Purchase #6 | $87.77 | 8.589% | $95.3086 | $95.31 | $95.30 | $95.30 |
| Purchase #7 | $55.41 | 7.661% | $59.655 | $59.66 | $59.65 | $59.70 |
| 7 purchase totals = | $452.61 | $486.8254 | $486.82 | $486.75 | $486.90 | |