| 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 | $109.34 | 3.674% | $113.3572 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $68.26 | 3.839% | $70.8805 | $70.88 | $70.90 | $70.90 |
| Purchase #3 | $32.51 | 6.750% | $34.7044 | $34.70 | $34.70 | $34.70 |
| Purchase #4 | $22.77 | 6.671% | $24.289 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $81.84 | 8.469% | $88.771 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $146.26 | 13.795% | $166.4366 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $33.46 | 9.501% | $36.639 | $36.64 | $36.65 | $36.60 |
| 7 purchase totals = | $494.44 | $535.0777 | $535.08 | $535.10 | $535.10 | |