| 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 | $85.29 | 3.701% | $88.4466 | $88.45 | $88.45 | $88.40 |
| Purchase #2 | $192.35 | 3.261% | $198.6225 | $198.62 | $198.60 | $198.60 |
| Purchase #3 | $247.47 | 13.496% | $280.8686 | $280.87 | $280.85 | $280.90 |
| Purchase #4 | $61.71 | 6.507% | $65.7255 | $65.73 | $65.75 | $65.70 |
| Purchase #5 | $32.28 | 8.503% | $35.0248 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $102.86 | 10.688% | $113.8537 | $113.85 | $113.85 | $113.90 |
| Purchase #7 | $144.53 | 7.346% | $155.1472 | $155.15 | $155.15 | $155.10 |
| 7 purchase totals = | $866.49 | $937.6889 | $937.69 | $937.65 | $937.60 | |