| 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 | $10.94 | 6.434% | $11.6439 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $138.41 | 6.157% | $146.9319 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $50.48 | 10.233% | $55.6456 | $55.65 | $55.65 | $55.60 |
| Purchase #4 | $175.84 | 3.485% | $181.968 | $181.97 | $181.95 | $182.00 |
| Purchase #5 | $208.46 | 6.241% | $221.47 | $221.47 | $221.45 | $221.50 |
| Purchase #6 | $13.70 | 13.773% | $15.5869 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $219.83 | 11.609% | $245.3501 | $245.35 | $245.35 | $245.40 |
| 7 purchase totals = | $817.66 | $878.5964 | $878.60 | $878.60 | $878.60 | |