| 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 | $37.51 | 10.421% | $41.4189 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $80.91 | 5.493% | $85.3544 | $85.35 | $85.35 | $85.40 |
| Purchase #3 | $162.95 | 5.334% | $171.6418 | $171.64 | $171.65 | $171.60 |
| Purchase #4 | $207.41 | 7.111% | $222.1589 | $222.16 | $222.15 | $222.20 |
| Purchase #5 | $12.82 | 13.534% | $14.5551 | $14.56 | $14.55 | $14.60 |
| Purchase #6 | $233.59 | 10.143% | $257.283 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $249.49 | 3.235% | $257.561 | $257.56 | $257.55 | $257.60 |
| 7 purchase totals = | $984.68 | $1,049.9731 | $1,049.97 | $1,049.95 | $1,050.10 | |