| 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 | $87.38 | 3.218% | $90.1919 | $90.19 | $90.20 | $90.20 |
| Purchase #2 | $75.70 | 9.783% | $83.1057 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $87.88 | 9.430% | $96.1671 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $84.80 | 6.633% | $90.4248 | $90.42 | $90.40 | $90.40 |
| Purchase #5 | $60.44 | 5.367% | $63.6838 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $75.92 | 7.221% | $81.4022 | $81.40 | $81.40 | $81.40 |
| Purchase #7 | $170.87 | 12.772% | $192.6935 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $642.99 | $697.6690 | $697.66 | $697.65 | $697.70 | |