| 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 | $112.78 | 5.780% | $119.2987 | $119.30 | $119.30 | $119.30 |
| Purchase #2 | $133.65 | 9.693% | $146.6047 | $146.60 | $146.60 | $146.60 |
| Purchase #3 | $64.77 | 9.741% | $71.0792 | $71.08 | $71.10 | $71.10 |
| Purchase #4 | $26.71 | 12.385% | $30.018 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $33.58 | 13.128% | $37.9884 | $37.99 | $38.00 | $38.00 |
| Purchase #6 | $44.62 | 11.707% | $49.8437 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $44.44 | 11.570% | $49.5817 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $460.55 | $504.4144 | $504.41 | $504.45 | $504.40 | |