| 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 | $39.27 | 11.849% | $43.9231 | $43.92 | $43.90 | $43.90 |
| Purchase #2 | $152.67 | 4.316% | $159.2592 | $159.26 | $159.25 | $159.30 |
| Purchase #3 | $90.37 | 3.567% | $93.5935 | $93.59 | $93.60 | $93.60 |
| Purchase #4 | $244.74 | 10.346% | $270.0608 | $270.06 | $270.05 | $270.10 |
| Purchase #5 | $27.65 | 8.805% | $30.0846 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $11.41 | 11.626% | $12.7365 | $12.74 | $12.75 | $12.70 |
| Purchase #7 | $114.72 | 5.660% | $121.2132 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $680.83 | $730.8709 | $730.86 | $730.85 | $730.90 | |