| 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 | $62.30 | 5.455% | $65.6985 | $65.70 | $65.70 | $65.70 |
| Purchase #2 | $194.30 | 9.858% | $213.4541 | $213.45 | $213.45 | $213.50 |
| Purchase #3 | $17.97 | 11.473% | $20.0317 | $20.03 | $20.05 | $20.00 |
| Purchase #4 | $18.89 | 5.259% | $19.8834 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $70.43 | 8.120% | $76.1489 | $76.15 | $76.15 | $76.10 |
| Purchase #6 | $30.47 | 5.154% | $32.0404 | $32.04 | $32.05 | $32.00 |
| Purchase #7 | $108.38 | 5.454% | $114.291 | $114.29 | $114.30 | $114.30 |
| 7 purchase totals = | $502.74 | $541.5480 | $541.54 | $541.60 | $541.50 | |