| 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 | $53.52 | 4.413% | $55.8818 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $152.60 | 9.816% | $167.5792 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $17.90 | 8.561% | $19.4324 | $19.43 | $19.45 | $19.40 |
| Purchase #4 | $150.36 | 8.609% | $163.3045 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $87.44 | 8.664% | $95.0158 | $95.02 | $95.00 | $95.00 |
| Purchase #6 | $151.97 | 7.119% | $162.7887 | $162.79 | $162.80 | $162.80 |
| Purchase #7 | $26.85 | 10.333% | $29.6244 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $640.64 | $693.6268 | $693.62 | $693.65 | $693.60 | |