| 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 | $35.68 | 5.748% | $37.7309 | $37.73 | $37.75 | $37.70 |
| Purchase #2 | $61.44 | 11.202% | $68.3225 | $68.32 | $68.30 | $68.30 |
| Purchase #3 | $200.62 | 10.407% | $221.4985 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $41.63 | 5.835% | $44.0591 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $94.55 | 11.525% | $105.4469 | $105.45 | $105.45 | $105.40 |
| Purchase #6 | $92.72 | 5.529% | $97.8465 | $97.85 | $97.85 | $97.80 |
| Purchase #7 | $55.33 | 10.103% | $60.92 | $60.92 | $60.90 | $60.90 |
| 7 purchase totals = | $581.97 | $635.8244 | $635.83 | $635.80 | $635.70 | |