| 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 | $193.67 | 13.693% | $220.1892 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $78.75 | 3.112% | $81.2007 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $44.60 | 8.177% | $48.2469 | $48.25 | $48.25 | $48.20 |
| Purchase #4 | $30.97 | 12.725% | $34.9109 | $34.91 | $34.90 | $34.90 |
| Purchase #5 | $192.86 | 7.800% | $207.9031 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $57.80 | 7.704% | $62.2529 | $62.25 | $62.25 | $62.30 |
| Purchase #7 | $50.73 | 4.749% | $53.1392 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $649.38 | $707.8429 | $707.84 | $707.85 | $707.80 | |