| 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 | $43.38 | 4.489% | $45.3273 | $45.33 | $45.35 | $45.30 |
| Purchase #2 | $199.59 | 11.869% | $223.2793 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $228.91 | 4.804% | $239.9068 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $115.80 | 5.572% | $122.2524 | $122.25 | $122.25 | $122.30 |
| Purchase #5 | $228.76 | 12.502% | $257.3596 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $14.35 | 8.490% | $15.5683 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $54.99 | 12.748% | $62.0001 | $62.00 | $62.00 | $62.00 |
| 7 purchase totals = | $885.78 | $965.6938 | $965.70 | $965.70 | $965.80 | |