| 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 | $70.54 | 10.390% | $77.8691 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $132.75 | 8.261% | $143.7165 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $205.67 | 9.201% | $224.5937 | $224.59 | $224.60 | $224.60 |
| Purchase #4 | $31.47 | 11.122% | $34.9701 | $34.97 | $34.95 | $35.00 |
| Purchase #5 | $84.37 | 9.161% | $92.0991 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $169.39 | 4.127% | $176.3807 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $7.33 | 11.548% | $8.1765 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $701.52 | $757.8057 | $757.81 | $757.80 | $757.90 | |