| 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 | $50.55 | 10.561% | $55.8886 | $55.89 | $55.90 | $55.90 |
| Purchase #2 | $197.27 | 9.111% | $215.2433 | $215.24 | $215.25 | $215.20 |
| Purchase #3 | $180.71 | 11.759% | $201.9597 | $201.96 | $201.95 | $202.00 |
| Purchase #4 | $9.98 | 7.548% | $10.7333 | $10.73 | $10.75 | $10.70 |
| Purchase #5 | $246.95 | 11.272% | $274.7862 | $274.79 | $274.80 | $274.80 |
| Purchase #6 | $6.26 | 5.732% | $6.6188 | $6.62 | $6.60 | $6.60 |
| Purchase #7 | $41.45 | 4.676% | $43.3882 | $43.39 | $43.40 | $43.40 |
| 7 purchase totals = | $733.17 | $808.6181 | $808.62 | $808.65 | $808.60 | |