| 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 | $6.63 | 3.628% | $6.8705 | $6.87 | $6.85 | $6.90 |
| Purchase #2 | $50.91 | 11.200% | $56.6119 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $69.27 | 3.386% | $71.6155 | $71.62 | $71.60 | $71.60 |
| Purchase #4 | $143.75 | 12.575% | $161.8266 | $161.83 | $161.85 | $161.80 |
| Purchase #5 | $10.62 | 5.553% | $11.2097 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $150.82 | 11.132% | $167.6093 | $167.61 | $167.60 | $167.60 |
| Purchase #7 | $115.25 | 4.176% | $120.0628 | $120.06 | $120.05 | $120.10 |
| 7 purchase totals = | $547.25 | $595.8063 | $595.81 | $595.75 | $595.80 | |