| 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 | $26.47 | 6.790% | $28.2673 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $96.57 | 13.183% | $109.3008 | $109.30 | $109.30 | $109.30 |
| Purchase #3 | $13.55 | 13.249% | $15.3452 | $15.35 | $15.35 | $15.30 |
| Purchase #4 | $230.32 | 8.531% | $249.9686 | $249.97 | $249.95 | $250.00 |
| Purchase #5 | $70.73 | 7.274% | $75.8749 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $30.93 | 13.146% | $34.9961 | $35.00 | $35.00 | $35.00 |
| Purchase #7 | $87.81 | 13.346% | $99.5291 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $556.38 | $613.2820 | $613.29 | $613.25 | $613.30 | |