| 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 | $56.67 | 11.826% | $63.3718 | $63.37 | $63.35 | $63.40 |
| Purchase #2 | $182.32 | 7.654% | $196.2748 | $196.27 | $196.25 | $196.30 |
| Purchase #3 | $177.32 | 12.701% | $199.8414 | $199.84 | $199.85 | $199.80 |
| Purchase #4 | $66.81 | 12.348% | $75.0597 | $75.06 | $75.05 | $75.10 |
| Purchase #5 | $68.26 | 10.584% | $75.4846 | $75.48 | $75.50 | $75.50 |
| Purchase #6 | $181.56 | 13.388% | $205.8673 | $205.87 | $205.85 | $205.90 |
| Purchase #7 | $173.86 | 8.546% | $188.7181 | $188.72 | $188.70 | $188.70 |
| 7 purchase totals = | $906.80 | $1,004.6177 | $1,004.61 | $1,004.55 | $1,004.70 | |