| 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 | $75.89 | 10.687% | $84.0004 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $199.76 | 3.710% | $207.1711 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $249.44 | 4.540% | $260.7646 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $30.94 | 9.364% | $33.8372 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $184.59 | 11.682% | $206.1538 | $206.15 | $206.15 | $206.20 |
| Purchase #6 | $85.99 | 10.723% | $95.2107 | $95.21 | $95.20 | $95.20 |
| Purchase #7 | $25.86 | 9.725% | $28.3749 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $852.47 | $915.5127 | $915.50 | $915.45 | $915.60 | |