| 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 | $51.91 | 6.624% | $55.3485 | $55.35 | $55.35 | $55.30 |
| Purchase #2 | $47.99 | 4.671% | $50.2316 | $50.23 | $50.25 | $50.20 |
| Purchase #3 | $166.27 | 6.632% | $177.297 | $177.30 | $177.30 | $177.30 |
| Purchase #4 | $185.43 | 13.534% | $210.5261 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $111.73 | 10.321% | $123.2617 | $123.26 | $123.25 | $123.30 |
| Purchase #6 | $134.35 | 10.312% | $148.2042 | $148.20 | $148.20 | $148.20 |
| Purchase #7 | $44.96 | 5.675% | $47.5115 | $47.51 | $47.50 | $47.50 |
| 7 purchase totals = | $742.64 | $812.3806 | $812.38 | $812.40 | $812.30 | |