| 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 | $12.57 | 11.374% | $13.9997 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $39.49 | 12.682% | $44.4981 | $44.50 | $44.50 | $44.50 |
| Purchase #3 | $183.50 | 7.171% | $196.6588 | $196.66 | $196.65 | $196.70 |
| Purchase #4 | $28.95 | 3.386% | $29.9302 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $58.61 | 3.548% | $60.6895 | $60.69 | $60.70 | $60.70 |
| Purchase #6 | $238.89 | 6.301% | $253.9425 | $253.94 | $253.95 | $253.90 |
| Purchase #7 | $179.65 | 6.493% | $191.3147 | $191.31 | $191.30 | $191.30 |
| 7 purchase totals = | $741.66 | $791.0335 | $791.03 | $791.05 | $791.00 | |