| 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 | $203.39 | 7.347% | $218.3331 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $62.85 | 5.810% | $66.5016 | $66.50 | $66.50 | $66.50 |
| Purchase #3 | $145.70 | 11.379% | $162.2792 | $162.28 | $162.30 | $162.30 |
| Purchase #4 | $67.35 | 12.662% | $75.8779 | $75.88 | $75.90 | $75.90 |
| Purchase #5 | $45.51 | 13.356% | $51.5883 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $189.95 | 8.650% | $206.3807 | $206.38 | $206.40 | $206.40 |
| Purchase #7 | $140.87 | 13.453% | $159.8212 | $159.82 | $159.80 | $159.80 |
| 7 purchase totals = | $855.62 | $940.7820 | $940.78 | $940.85 | $940.80 | |