| 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 | $66.65 | 8.585% | $72.3719 | $72.37 | $72.35 | $72.40 |
| Purchase #2 | $155.39 | 6.734% | $165.854 | $165.85 | $165.85 | $165.90 |
| Purchase #3 | $144.63 | 9.770% | $158.7604 | $158.76 | $158.75 | $158.80 |
| Purchase #4 | $105.34 | 9.831% | $115.696 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $8.95 | 6.392% | $9.5221 | $9.52 | $9.50 | $9.50 |
| Purchase #6 | $11.27 | 7.540% | $12.1198 | $12.12 | $12.10 | $12.10 |
| Purchase #7 | $189.53 | 13.373% | $214.8758 | $214.88 | $214.90 | $214.90 |
| 7 purchase totals = | $681.76 | $749.2000 | $749.20 | $749.15 | $749.30 | |