| 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 | $42.56 | 7.189% | $45.6196 | $45.62 | $45.60 | $45.60 |
| Purchase #2 | $199.46 | 3.646% | $206.7323 | $206.73 | $206.75 | $206.70 |
| Purchase #3 | $154.46 | 4.300% | $161.1018 | $161.10 | $161.10 | $161.10 |
| Purchase #4 | $107.69 | 11.857% | $120.4588 | $120.46 | $120.45 | $120.50 |
| Purchase #5 | $12.90 | 10.620% | $14.27 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $162.98 | 12.564% | $183.4568 | $183.46 | $183.45 | $183.50 |
| Purchase #7 | $149.64 | 8.604% | $162.515 | $162.52 | $162.50 | $162.50 |
| 7 purchase totals = | $829.69 | $894.1543 | $894.16 | $894.10 | $894.20 | |