| 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 | $48.29 | 5.686% | $51.0358 | $51.04 | $51.05 | $51.00 |
| Purchase #2 | $51.63 | 9.282% | $56.4223 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $183.33 | 6.519% | $195.2813 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $134.94 | 5.847% | $142.8299 | $142.83 | $142.85 | $142.80 |
| Purchase #5 | $229.51 | 6.614% | $244.6898 | $244.69 | $244.70 | $244.70 |
| Purchase #6 | $9.74 | 6.448% | $10.368 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $202.58 | 12.758% | $228.4252 | $228.43 | $228.45 | $228.40 |
| 7 purchase totals = | $860.02 | $929.0523 | $929.06 | $929.10 | $929.00 | |