| 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 | $184.81 | 10.508% | $204.2298 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $31.40 | 3.728% | $32.5706 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $27.58 | 4.175% | $28.7315 | $28.73 | $28.75 | $28.70 |
| Purchase #4 | $65.85 | 7.823% | $71.0014 | $71.00 | $71.00 | $71.00 |
| Purchase #5 | $126.28 | 13.538% | $143.3758 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $5.46 | 3.251% | $5.6375 | $5.64 | $5.65 | $5.60 |
| Purchase #7 | $91.84 | 3.390% | $94.9534 | $94.95 | $94.95 | $95.00 |
| 7 purchase totals = | $533.22 | $580.5000 | $580.50 | $580.55 | $580.50 | |