| 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 | $91.68 | 9.346% | $100.2484 | $100.25 | $100.25 | $100.20 |
| Purchase #2 | $96.69 | 11.641% | $107.9457 | $107.95 | $107.95 | $107.90 |
| Purchase #3 | $28.52 | 5.246% | $30.0162 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $118.60 | 4.330% | $123.7354 | $123.74 | $123.75 | $123.70 |
| Purchase #5 | $26.55 | 4.147% | $27.651 | $27.65 | $27.65 | $27.70 |
| Purchase #6 | $43.76 | 11.683% | $48.8725 | $48.87 | $48.85 | $48.90 |
| Purchase #7 | $174.64 | 10.783% | $193.4714 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $580.44 | $631.9406 | $631.95 | $631.90 | $631.90 | |