| 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 | $51.41 | 5.852% | $54.4185 | $54.42 | $54.40 | $54.40 |
| Purchase #2 | $53.66 | 8.481% | $58.2109 | $58.21 | $58.20 | $58.20 |
| Purchase #3 | $184.72 | 6.432% | $196.6012 | $196.60 | $196.60 | $196.60 |
| Purchase #4 | $144.34 | 9.263% | $157.7102 | $157.71 | $157.70 | $157.70 |
| Purchase #5 | $177.66 | 8.764% | $193.2301 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $184.83 | 6.595% | $197.0195 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $219.46 | 9.659% | $240.6576 | $240.66 | $240.65 | $240.70 |
| 7 purchase totals = | $1,016.08 | $1,097.8480 | $1,097.85 | $1,097.80 | $1,097.80 | |