| 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 | $21.35 | 12.128% | $23.9393 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $84.82 | 3.811% | $88.0525 | $88.05 | $88.05 | $88.10 |
| Purchase #3 | $101.48 | 8.212% | $109.8135 | $109.81 | $109.80 | $109.80 |
| Purchase #4 | $43.99 | 5.750% | $46.5194 | $46.52 | $46.50 | $46.50 |
| Purchase #5 | $153.92 | 7.268% | $165.1069 | $165.11 | $165.10 | $165.10 |
| Purchase #6 | $14.53 | 13.527% | $16.4955 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $141.48 | 9.481% | $154.8937 | $154.89 | $154.90 | $154.90 |
| 7 purchase totals = | $561.57 | $604.8208 | $604.82 | $604.80 | $604.80 | |