| 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 | $24.67 | 7.776% | $26.5883 | $26.59 | $26.60 | $26.60 |
| Purchase #2 | $73.65 | 10.368% | $81.286 | $81.29 | $81.30 | $81.30 |
| Purchase #3 | $185.54 | 12.162% | $208.1054 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $52.78 | 7.633% | $56.8087 | $56.81 | $56.80 | $56.80 |
| Purchase #5 | $118.77 | 9.789% | $130.3964 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $141.84 | 3.372% | $146.6228 | $146.62 | $146.60 | $146.60 |
| Purchase #7 | $175.72 | 10.139% | $193.5363 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $772.97 | $843.3439 | $843.36 | $843.35 | $843.30 | |