| 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 | $80.59 | 10.724% | $89.2325 | $89.23 | $89.25 | $89.20 |
| Purchase #2 | $37.32 | 9.626% | $40.9124 | $40.91 | $40.90 | $40.90 |
| Purchase #3 | $69.75 | 5.865% | $73.8408 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $24.69 | 7.373% | $26.5104 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $157.34 | 3.333% | $162.5841 | $162.58 | $162.60 | $162.60 |
| Purchase #6 | $185.80 | 10.194% | $204.7405 | $204.74 | $204.75 | $204.70 |
| Purchase #7 | $219.50 | 5.428% | $231.4145 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $774.99 | $829.2352 | $829.22 | $829.25 | $829.10 | |