| 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 | $79.68 | 4.504% | $83.2688 | $83.27 | $83.25 | $83.30 |
| Purchase #2 | $23.90 | 11.712% | $26.6992 | $26.70 | $26.70 | $26.70 |
| Purchase #3 | $158.91 | 3.166% | $163.9411 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $155.60 | 4.728% | $162.9568 | $162.96 | $162.95 | $163.00 |
| Purchase #5 | $238.86 | 5.151% | $251.1637 | $251.16 | $251.15 | $251.20 |
| Purchase #6 | $16.32 | 4.748% | $17.0949 | $17.09 | $17.10 | $17.10 |
| Purchase #7 | $92.58 | 6.385% | $98.4912 | $98.49 | $98.50 | $98.50 |
| 7 purchase totals = | $765.85 | $803.6157 | $803.61 | $803.60 | $803.70 | |