| 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 | $49.55 | 10.486% | $54.7458 | $54.75 | $54.75 | $54.70 |
| Purchase #2 | $112.57 | 3.424% | $116.4244 | $116.42 | $116.40 | $116.40 |
| Purchase #3 | $155.86 | 12.246% | $174.9466 | $174.95 | $174.95 | $174.90 |
| Purchase #4 | $5.34 | 5.593% | $5.6387 | $5.64 | $5.65 | $5.60 |
| Purchase #5 | $122.61 | 11.866% | $137.1589 | $137.16 | $137.15 | $137.20 |
| Purchase #6 | $212.79 | 8.536% | $230.9538 | $230.95 | $230.95 | $231.00 |
| Purchase #7 | $67.91 | 5.798% | $71.8474 | $71.85 | $71.85 | $71.80 |
| 7 purchase totals = | $726.63 | $791.7156 | $791.72 | $791.70 | $791.60 | |