| 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 | $49.50 | 6.123% | $52.5309 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $21.96 | 8.630% | $23.8551 | $23.86 | $23.85 | $23.90 |
| Purchase #3 | $145.83 | 10.771% | $161.5373 | $161.54 | $161.55 | $161.50 |
| Purchase #4 | $30.94 | 3.480% | $32.0167 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $13.48 | 4.459% | $14.0811 | $14.08 | $14.10 | $14.10 |
| Purchase #6 | $125.95 | 11.414% | $140.3259 | $140.33 | $140.35 | $140.30 |
| Purchase #7 | $128.97 | 3.645% | $133.671 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $516.63 | $558.0180 | $558.03 | $558.05 | $558.00 | |