| 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 | $111.58 | 12.754% | $125.8109 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $122.80 | 13.140% | $138.9359 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $35.59 | 7.653% | $38.3137 | $38.31 | $38.30 | $38.30 |
| Purchase #4 | $131.48 | 11.266% | $146.2925 | $146.29 | $146.30 | $146.30 |
| Purchase #5 | $20.88 | 4.155% | $21.7476 | $21.75 | $21.75 | $21.70 |
| Purchase #6 | $90.90 | 9.388% | $99.4337 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $5.82 | 3.357% | $6.0154 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $519.05 | $576.5497 | $576.55 | $576.55 | $576.40 | |