| 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 | $35.61 | 11.703% | $39.7774 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $206.84 | 13.342% | $234.4366 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $194.91 | 8.412% | $211.3058 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $92.51 | 5.740% | $97.8201 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $167.52 | 8.829% | $182.3103 | $182.31 | $182.30 | $182.30 |
| Purchase #6 | $18.89 | 6.120% | $20.0461 | $20.05 | $20.05 | $20.00 |
| Purchase #7 | $70.53 | 7.624% | $75.9072 | $75.91 | $75.90 | $75.90 |
| 7 purchase totals = | $786.81 | $861.6035 | $861.62 | $861.60 | $861.50 | |