| 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 | $73.69 | 11.194% | $81.9389 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $112.75 | 4.500% | $117.8238 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $209.91 | 8.487% | $227.7251 | $227.73 | $227.75 | $227.70 |
| Purchase #4 | $11.97 | 11.675% | $13.3675 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $159.52 | 7.529% | $171.5303 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $31.31 | 7.282% | $33.59 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $85.59 | 7.575% | $92.0734 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $684.74 | $738.0490 | $738.05 | $738.05 | $738.00 | |