| 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 | $44.78 | 3.751% | $46.4597 | $46.46 | $46.45 | $46.50 |
| Purchase #2 | $60.56 | 3.603% | $62.742 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $142.48 | 5.159% | $149.8305 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $47.93 | 13.200% | $54.2568 | $54.26 | $54.25 | $54.30 |
| Purchase #5 | $57.78 | 5.799% | $61.1307 | $61.13 | $61.15 | $61.10 |
| Purchase #6 | $17.76 | 11.524% | $19.8067 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $192.86 | 6.784% | $205.9436 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $564.15 | $600.1700 | $600.17 | $600.20 | $600.10 | |