| 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 | $58.99 | 11.340% | $65.6795 | $65.68 | $65.70 | $65.70 |
| Purchase #2 | $98.76 | 4.507% | $103.2111 | $103.21 | $103.20 | $103.20 |
| Purchase #3 | $129.80 | 8.831% | $141.2626 | $141.26 | $141.25 | $141.30 |
| Purchase #4 | $119.36 | 13.762% | $135.7863 | $135.79 | $135.80 | $135.80 |
| Purchase #5 | $9.76 | 12.438% | $10.9739 | $10.97 | $10.95 | $11.00 |
| Purchase #6 | $8.45 | 6.378% | $8.9889 | $8.99 | $9.00 | $9.00 |
| Purchase #7 | $81.76 | 13.696% | $92.9578 | $92.96 | $92.95 | $93.00 |
| 7 purchase totals = | $506.88 | $558.8601 | $558.86 | $558.85 | $559.00 | |