| 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 | $5.73 | 8.794% | $6.2339 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $167.43 | 8.626% | $181.8725 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $110.47 | 4.650% | $115.6069 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $62.59 | 6.424% | $66.6108 | $66.61 | $66.60 | $66.60 |
| Purchase #5 | $29.77 | 3.242% | $30.7351 | $30.74 | $30.75 | $30.70 |
| Purchase #6 | $215.51 | 13.653% | $244.9336 | $244.93 | $244.95 | $244.90 |
| Purchase #7 | $168.89 | 7.152% | $180.969 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $760.39 | $826.9618 | $826.96 | $826.95 | $826.90 | |