| 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 | $97.35 | 11.331% | $108.3807 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $37.93 | 8.371% | $41.1051 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $44.92 | 11.399% | $50.0404 | $50.04 | $50.05 | $50.00 |
| Purchase #4 | $44.51 | 13.268% | $50.4156 | $50.42 | $50.40 | $50.40 |
| Purchase #5 | $181.66 | 3.513% | $188.0417 | $188.04 | $188.05 | $188.00 |
| Purchase #6 | $145.76 | 7.588% | $156.8203 | $156.82 | $156.80 | $156.80 |
| Purchase #7 | $248.74 | 7.298% | $266.893 | $266.89 | $266.90 | $266.90 |
| 7 purchase totals = | $800.87 | $861.6968 | $861.70 | $861.70 | $861.60 | |