| 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 | $63.72 | 6.283% | $67.7235 | $67.72 | $67.70 | $67.70 |
| Purchase #2 | $64.39 | 7.685% | $69.3384 | $69.34 | $69.35 | $69.30 |
| Purchase #3 | $109.76 | 8.302% | $118.8723 | $118.87 | $118.85 | $118.90 |
| Purchase #4 | $154.74 | 12.725% | $174.4307 | $174.43 | $174.45 | $174.40 |
| Purchase #5 | $91.68 | 8.566% | $99.5333 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $13.36 | 4.216% | $13.9233 | $13.92 | $13.90 | $13.90 |
| Purchase #7 | $235.56 | 7.487% | $253.1964 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $733.21 | $797.0179 | $797.01 | $797.00 | $796.90 | |