| 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 | $14.87 | 10.724% | $16.4647 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $77.76 | 6.801% | $83.0485 | $83.05 | $83.05 | $83.00 |
| Purchase #3 | $83.56 | 13.168% | $94.5632 | $94.56 | $94.55 | $94.60 |
| Purchase #4 | $5.63 | 5.513% | $5.9404 | $5.94 | $5.95 | $5.90 |
| Purchase #5 | $183.29 | 11.612% | $204.5736 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $111.29 | 9.487% | $121.8481 | $121.85 | $121.85 | $121.80 |
| Purchase #7 | $63.82 | 11.262% | $71.0074 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $540.22 | $597.4459 | $597.44 | $597.40 | $597.40 | |