| 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 | $61.34 | 12.361% | $68.9222 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $13.59 | 8.436% | $14.7365 | $14.74 | $14.75 | $14.70 |
| Purchase #3 | $186.80 | 9.783% | $205.0746 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $170.58 | 6.367% | $181.4408 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $77.32 | 5.370% | $81.4721 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $42.35 | 11.195% | $47.0911 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $177.62 | 7.661% | $191.2275 | $191.23 | $191.25 | $191.20 |
| 7 purchase totals = | $729.60 | $789.9648 | $789.96 | $789.95 | $789.90 | |