| 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 | $44.88 | 11.582% | $50.078 | $50.08 | $50.10 | $50.10 |
| Purchase #2 | $186.44 | 12.114% | $209.0253 | $209.03 | $209.05 | $209.00 |
| Purchase #3 | $52.25 | 10.697% | $57.8392 | $57.84 | $57.85 | $57.80 |
| Purchase #4 | $185.76 | 4.791% | $194.6598 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $192.70 | 3.655% | $199.7432 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $81.31 | 11.272% | $90.4753 | $90.48 | $90.50 | $90.50 |
| Purchase #7 | $111.86 | 8.528% | $121.3994 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $855.20 | $923.2202 | $923.23 | $923.30 | $923.20 | |