| 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 | $34.59 | 8.469% | $37.5194 | $37.52 | $37.50 | $37.50 |
| Purchase #2 | $71.33 | 10.726% | $78.9809 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $158.97 | 4.738% | $166.502 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $130.51 | 12.602% | $146.9569 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $221.68 | 11.754% | $247.7363 | $247.74 | $247.75 | $247.70 |
| Purchase #6 | $215.83 | 12.682% | $243.2016 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $242.75 | 7.285% | $260.4343 | $260.43 | $260.45 | $260.40 |
| 7 purchase totals = | $1,075.66 | $1,181.3314 | $1,181.33 | $1,181.35 | $1,181.30 | |