| 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 | $192.71 | 6.302% | $204.8546 | $204.85 | $204.85 | $204.90 |
| Purchase #2 | $99.72 | 4.819% | $104.5255 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $89.39 | 13.123% | $101.1206 | $101.12 | $101.10 | $101.10 |
| Purchase #4 | $28.91 | 10.702% | $32.0039 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $29.68 | 13.242% | $33.6102 | $33.61 | $33.60 | $33.60 |
| Purchase #6 | $100.98 | 5.697% | $106.7328 | $106.73 | $106.75 | $106.70 |
| Purchase #7 | $110.81 | 4.185% | $115.4474 | $115.45 | $115.45 | $115.40 |
| 7 purchase totals = | $652.20 | $698.2950 | $698.29 | $698.30 | $698.20 | |