| 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 | $57.72 | 4.547% | $60.3445 | $60.34 | $60.35 | $60.30 |
| Purchase #2 | $53.50 | 9.459% | $58.5606 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $47.85 | 3.501% | $49.5252 | $49.53 | $49.55 | $49.50 |
| Purchase #4 | $183.33 | 3.855% | $190.3974 | $190.40 | $190.40 | $190.40 |
| Purchase #5 | $25.56 | 8.496% | $27.7316 | $27.73 | $27.75 | $27.70 |
| Purchase #6 | $111.41 | 4.682% | $116.6262 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $234.92 | 9.227% | $256.5961 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $714.29 | $759.7816 | $759.79 | $759.85 | $759.70 | |