| 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 | $16.78 | 8.548% | $18.2144 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $172.25 | 5.598% | $181.8926 | $181.89 | $181.90 | $181.90 |
| Purchase #3 | $72.44 | 6.209% | $76.9378 | $76.94 | $76.95 | $76.90 |
| Purchase #4 | $46.37 | 3.554% | $48.018 | $48.02 | $48.00 | $48.00 |
| Purchase #5 | $214.78 | 8.230% | $232.4564 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $232.71 | 3.800% | $241.553 | $241.55 | $241.55 | $241.60 |
| Purchase #7 | $109.59 | 7.624% | $117.9451 | $117.95 | $117.95 | $117.90 |
| 7 purchase totals = | $864.92 | $917.0173 | $917.02 | $917.00 | $917.00 | |