| 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 | $19.79 | 6.743% | $21.1244 | $21.12 | $21.10 | $21.10 |
| Purchase #2 | $174.96 | 4.203% | $182.3136 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $49.80 | 4.722% | $52.1516 | $52.15 | $52.15 | $52.20 |
| Purchase #4 | $193.68 | 6.659% | $206.5772 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $78.34 | 5.771% | $82.861 | $82.86 | $82.85 | $82.90 |
| Purchase #6 | $122.51 | 12.418% | $137.7233 | $137.72 | $137.70 | $137.70 |
| Purchase #7 | $53.62 | 9.431% | $58.6769 | $58.68 | $58.70 | $58.70 |
| 7 purchase totals = | $692.70 | $741.4280 | $741.42 | $741.40 | $741.50 | |