| 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 | $187.35 | 8.429% | $203.1417 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $12.30 | 10.258% | $13.5617 | $13.56 | $13.55 | $13.60 |
| Purchase #3 | $57.47 | 5.141% | $60.4245 | $60.42 | $60.40 | $60.40 |
| Purchase #4 | $104.52 | 13.155% | $118.2696 | $118.27 | $118.25 | $118.30 |
| Purchase #5 | $97.95 | 12.363% | $110.0596 | $110.06 | $110.05 | $110.10 |
| Purchase #6 | $79.78 | 4.457% | $83.3358 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $64.64 | 7.350% | $69.391 | $69.39 | $69.40 | $69.40 |
| 7 purchase totals = | $604.01 | $658.1839 | $658.18 | $658.15 | $658.20 | |