| 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 | $56.54 | 9.422% | $61.8672 | $61.87 | $61.85 | $61.90 |
| Purchase #2 | $160.85 | 13.857% | $183.139 | $183.14 | $183.15 | $183.10 |
| Purchase #3 | $30.70 | 13.498% | $34.8439 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $90.60 | 11.391% | $100.9202 | $100.92 | $100.90 | $100.90 |
| Purchase #5 | $207.61 | 3.117% | $214.0812 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $166.95 | 13.312% | $189.1744 | $189.17 | $189.15 | $189.20 |
| Purchase #7 | $137.99 | 9.253% | $150.7582 | $150.76 | $150.75 | $150.80 |
| 7 purchase totals = | $851.24 | $934.7841 | $934.78 | $934.75 | $934.80 | |