| 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 | $49.94 | 4.582% | $52.2283 | $52.23 | $52.25 | $52.20 |
| Purchase #2 | $56.91 | 13.146% | $64.3914 | $64.39 | $64.40 | $64.40 |
| Purchase #3 | $191.45 | 9.704% | $210.0283 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $238.27 | 8.734% | $259.0805 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $71.61 | 11.322% | $79.7177 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $182.83 | 12.481% | $205.649 | $205.65 | $205.65 | $205.60 |
| Purchase #7 | $162.73 | 6.216% | $172.8453 | $172.85 | $172.85 | $172.80 |
| 7 purchase totals = | $953.74 | $1,043.9405 | $1,043.95 | $1,044.00 | $1,043.80 | |