| 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 | $30.40 | 10.265% | $33.5206 | $33.52 | $33.50 | $33.50 |
| Purchase #2 | $62.88 | 7.182% | $67.396 | $67.40 | $67.40 | $67.40 |
| Purchase #3 | $62.48 | 9.845% | $68.6312 | $68.63 | $68.65 | $68.60 |
| Purchase #4 | $191.94 | 9.234% | $209.6637 | $209.66 | $209.65 | $209.70 |
| Purchase #5 | $239.52 | 10.366% | $264.3486 | $264.35 | $264.35 | $264.30 |
| Purchase #6 | $195.46 | 5.749% | $206.697 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $233.29 | 3.193% | $240.7389 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $1,015.97 | $1,090.9960 | $1,091.00 | $1,091.00 | $1,090.90 | |