| 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 | $70.97 | 9.777% | $77.9087 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $6.87 | 6.314% | $7.3038 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $90.64 | 3.505% | $93.8169 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $94.53 | 11.755% | $105.642 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $200.61 | 3.874% | $208.3816 | $208.38 | $208.40 | $208.40 |
| Purchase #6 | $43.80 | 12.241% | $49.1616 | $49.16 | $49.15 | $49.20 |
| Purchase #7 | $73.93 | 5.786% | $78.2076 | $78.21 | $78.20 | $78.20 |
| 7 purchase totals = | $581.35 | $620.4222 | $620.42 | $620.40 | $620.40 | |