| 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 | $28.68 | 3.250% | $29.6121 | $29.61 | $29.60 | $29.60 |
| Purchase #2 | $228.51 | 12.304% | $256.6259 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $5.34 | 6.144% | $5.6681 | $5.67 | $5.65 | $5.70 |
| Purchase #4 | $23.58 | 10.552% | $26.0682 | $26.07 | $26.05 | $26.10 |
| Purchase #5 | $197.64 | 10.226% | $217.8507 | $217.85 | $217.85 | $217.90 |
| Purchase #6 | $92.81 | 9.384% | $101.5193 | $101.52 | $101.50 | $101.50 |
| Purchase #7 | $91.96 | 13.113% | $104.0187 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $668.52 | $741.3630 | $741.37 | $741.30 | $741.40 | |