| 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 | $14.98 | 12.425% | $16.8413 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $31.65 | 6.848% | $33.8174 | $33.82 | $33.80 | $33.80 |
| Purchase #3 | $181.58 | 10.295% | $200.2737 | $200.27 | $200.25 | $200.30 |
| Purchase #4 | $52.98 | 6.307% | $56.3214 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $199.44 | 10.647% | $220.6744 | $220.67 | $220.65 | $220.70 |
| Purchase #6 | $239.62 | 9.172% | $261.5979 | $261.60 | $261.60 | $261.60 |
| Purchase #7 | $127.60 | 6.752% | $136.2156 | $136.22 | $136.20 | $136.20 |
| 7 purchase totals = | $847.85 | $925.7417 | $925.74 | $925.65 | $925.70 | |