| 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 | $15.54 | 7.341% | $16.6808 | $16.68 | $16.70 | $16.70 |
| Purchase #2 | $73.66 | 4.771% | $77.1743 | $77.17 | $77.15 | $77.20 |
| Purchase #3 | $35.32 | 11.161% | $39.2621 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $211.44 | 5.103% | $222.2298 | $222.23 | $222.25 | $222.20 |
| Purchase #5 | $107.77 | 12.321% | $121.0483 | $121.05 | $121.05 | $121.00 |
| Purchase #6 | $8.72 | 6.601% | $9.2956 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $93.62 | 5.308% | $98.5893 | $98.59 | $98.60 | $98.60 |
| 7 purchase totals = | $546.07 | $584.2802 | $584.28 | $584.30 | $584.30 | |