| 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 | $42.76 | 12.468% | $48.0913 | $48.09 | $48.10 | $48.10 |
| Purchase #2 | $176.28 | 9.725% | $193.4232 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $169.37 | 3.794% | $175.7959 | $175.80 | $175.80 | $175.80 |
| Purchase #4 | $35.25 | 6.568% | $37.5652 | $37.57 | $37.55 | $37.60 |
| Purchase #5 | $144.37 | 13.693% | $164.1386 | $164.14 | $164.15 | $164.10 |
| Purchase #6 | $76.31 | 10.377% | $84.2287 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $230.79 | 9.500% | $252.7151 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $875.13 | $955.9580 | $955.97 | $955.95 | $955.90 | |