| 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 | $40.87 | 9.350% | $44.6913 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $26.45 | 5.195% | $27.8241 | $27.82 | $27.80 | $27.80 |
| Purchase #3 | $49.62 | 8.250% | $53.7137 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $229.59 | 13.698% | $261.0392 | $261.04 | $261.05 | $261.00 |
| Purchase #5 | $234.58 | 13.501% | $266.2506 | $266.25 | $266.25 | $266.30 |
| Purchase #6 | $193.55 | 7.345% | $207.7662 | $207.77 | $207.75 | $207.80 |
| Purchase #7 | $132.71 | 7.714% | $142.9472 | $142.95 | $142.95 | $142.90 |
| 7 purchase totals = | $907.37 | $1,004.2323 | $1,004.23 | $1,004.20 | $1,004.20 | |