| 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 | $123.60 | 9.645% | $135.5212 | $135.52 | $135.50 | $135.50 |
| Purchase #2 | $57.38 | 8.697% | $62.3703 | $62.37 | $62.35 | $62.40 |
| Purchase #3 | $74.53 | 3.148% | $76.8762 | $76.88 | $76.90 | $76.90 |
| Purchase #4 | $55.55 | 9.209% | $60.6656 | $60.67 | $60.65 | $60.70 |
| Purchase #5 | $17.73 | 7.683% | $19.0922 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $129.77 | 7.342% | $139.2977 | $139.30 | $139.30 | $139.30 |
| Purchase #7 | $234.76 | 10.431% | $259.2478 | $259.25 | $259.25 | $259.20 |
| 7 purchase totals = | $693.32 | $753.0710 | $753.08 | $753.05 | $753.10 | |