| 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 | $85.97 | 5.869% | $91.0156 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $151.89 | 4.326% | $158.4608 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $99.71 | 5.703% | $105.3965 | $105.40 | $105.40 | $105.40 |
| Purchase #4 | $157.96 | 13.793% | $179.7474 | $179.75 | $179.75 | $179.70 |
| Purchase #5 | $174.63 | 8.774% | $189.952 | $189.95 | $189.95 | $190.00 |
| Purchase #6 | $22.92 | 6.247% | $24.3518 | $24.35 | $24.35 | $24.40 |
| Purchase #7 | $93.70 | 3.837% | $97.2953 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $786.78 | $846.2194 | $846.23 | $846.20 | $846.30 | |