| 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 | $68.91 | 9.436% | $75.4123 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $42.34 | 9.295% | $46.2755 | $46.28 | $46.30 | $46.30 |
| Purchase #3 | $175.51 | 3.872% | $182.3057 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $229.47 | 3.581% | $237.6873 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $132.80 | 10.385% | $146.5913 | $146.59 | $146.60 | $146.60 |
| Purchase #6 | $198.27 | 13.448% | $224.9333 | $224.93 | $224.95 | $224.90 |
| Purchase #7 | $139.82 | 12.809% | $157.7295 | $157.73 | $157.75 | $157.70 |
| 7 purchase totals = | $987.12 | $1,070.9349 | $1,070.94 | $1,071.00 | $1,070.90 | |