| 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 | $60.39 | 12.778% | $68.1066 | $68.11 | $68.10 | $68.10 |
| Purchase #2 | $134.29 | 6.574% | $143.1182 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $11.74 | 10.245% | $12.9428 | $12.94 | $12.95 | $12.90 |
| Purchase #4 | $113.48 | 10.526% | $125.4249 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $52.44 | 8.404% | $56.8471 | $56.85 | $56.85 | $56.80 |
| Purchase #6 | $127.87 | 7.130% | $136.9871 | $136.99 | $137.00 | $137.00 |
| Purchase #7 | $124.90 | 8.578% | $135.6139 | $135.61 | $135.60 | $135.60 |
| 7 purchase totals = | $625.11 | $679.0406 | $679.04 | $679.00 | $678.90 | |