| 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 | $24.73 | 9.609% | $27.1063 | $27.11 | $27.10 | $27.10 |
| Purchase #2 | $40.55 | 12.806% | $45.7428 | $45.74 | $45.75 | $45.70 |
| Purchase #3 | $228.65 | 4.783% | $239.5863 | $239.59 | $239.60 | $239.60 |
| Purchase #4 | $123.48 | 10.678% | $136.6652 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $190.53 | 13.298% | $215.8667 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $94.71 | 12.259% | $106.3205 | $106.32 | $106.30 | $106.30 |
| Purchase #7 | $62.47 | 8.428% | $67.735 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $765.12 | $839.0228 | $839.04 | $839.00 | $839.00 | |