| 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 | $36.99 | 7.681% | $39.8312 | $39.83 | $39.85 | $39.80 |
| Purchase #2 | $182.58 | 6.262% | $194.0132 | $194.01 | $194.00 | $194.00 |
| Purchase #3 | $192.78 | 4.318% | $201.1042 | $201.10 | $201.10 | $201.10 |
| Purchase #4 | $55.77 | 4.841% | $58.4698 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $46.38 | 5.691% | $49.0195 | $49.02 | $49.00 | $49.00 |
| Purchase #6 | $249.70 | 13.583% | $283.6168 | $283.62 | $283.60 | $283.60 |
| Purchase #7 | $122.27 | 12.831% | $137.9585 | $137.96 | $137.95 | $138.00 |
| 7 purchase totals = | $886.47 | $964.0132 | $964.01 | $963.95 | $964.00 | |