| 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 | $23.73 | 11.482% | $26.4547 | $26.45 | $26.45 | $26.50 |
| Purchase #2 | $109.39 | 10.377% | $120.7414 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $49.60 | 3.417% | $51.2948 | $51.29 | $51.30 | $51.30 |
| Purchase #4 | $109.53 | 3.357% | $113.2069 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $37.28 | 3.125% | $38.445 | $38.45 | $38.45 | $38.40 |
| Purchase #6 | $143.30 | 9.103% | $156.3446 | $156.34 | $156.35 | $156.30 |
| Purchase #7 | $129.79 | 9.752% | $142.4471 | $142.45 | $142.45 | $142.40 |
| 7 purchase totals = | $602.62 | $648.9345 | $648.93 | $648.95 | $648.80 | |