| 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 | $71.41 | 13.394% | $80.9747 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $87.72 | 9.139% | $95.7367 | $95.74 | $95.75 | $95.70 |
| Purchase #3 | $165.42 | 11.306% | $184.1224 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $14.28 | 9.763% | $15.6742 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $23.45 | 13.701% | $26.6629 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $148.85 | 4.225% | $155.1389 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $62.69 | 3.595% | $64.9437 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $573.82 | $623.2535 | $623.24 | $623.20 | $623.20 | |