| 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 | $43.77 | 10.701% | $48.4538 | $48.45 | $48.45 | $48.50 |
| Purchase #2 | $123.30 | 10.550% | $136.3082 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $15.75 | 6.594% | $16.7886 | $16.79 | $16.80 | $16.80 |
| Purchase #4 | $17.25 | 10.172% | $19.0047 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $62.60 | 7.589% | $67.3507 | $67.35 | $67.35 | $67.40 |
| Purchase #6 | $52.35 | 7.241% | $56.1407 | $56.14 | $56.15 | $56.10 |
| Purchase #7 | $92.45 | 8.633% | $100.4312 | $100.43 | $100.45 | $100.40 |
| 7 purchase totals = | $407.47 | $444.4779 | $444.47 | $444.50 | $444.50 | |