| 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 | $54.58 | 4.460% | $57.0143 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $61.66 | 9.768% | $67.6829 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $81.90 | 8.106% | $88.5388 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $169.45 | 4.215% | $176.5923 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $229.30 | 7.176% | $245.7546 | $245.75 | $245.75 | $245.80 |
| Purchase #6 | $24.87 | 11.658% | $27.7693 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $186.83 | 9.304% | $204.2127 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $808.59 | $867.5649 | $867.55 | $867.55 | $867.60 | |