| 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 | $75.58 | 7.822% | $81.4919 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $165.96 | 5.860% | $175.6853 | $175.69 | $175.70 | $175.70 |
| Purchase #3 | $77.32 | 8.199% | $83.6595 | $83.66 | $83.65 | $83.70 |
| Purchase #4 | $205.38 | 12.350% | $230.7444 | $230.74 | $230.75 | $230.70 |
| Purchase #5 | $47.36 | 13.592% | $53.7972 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $29.90 | 3.583% | $30.9713 | $30.97 | $30.95 | $31.00 |
| Purchase #7 | $87.41 | 8.358% | $94.7157 | $94.72 | $94.70 | $94.70 |
| 7 purchase totals = | $688.91 | $751.0653 | $751.07 | $751.05 | $751.10 | |