| 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 | $78.89 | 3.102% | $81.3372 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $122.94 | 4.803% | $128.8448 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $53.43 | 5.299% | $56.2613 | $56.26 | $56.25 | $56.30 |
| Purchase #4 | $114.26 | 5.858% | $120.9534 | $120.95 | $120.95 | $121.00 |
| Purchase #5 | $227.35 | 6.769% | $242.7393 | $242.74 | $242.75 | $242.70 |
| Purchase #6 | $170.69 | 10.152% | $188.0184 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $15.87 | 12.394% | $17.8369 | $17.84 | $17.85 | $17.80 |
| 7 purchase totals = | $783.43 | $835.9913 | $835.99 | $836.00 | $835.90 | |