| 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 | $34.29 | 4.633% | $35.8787 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $213.63 | 3.697% | $221.5279 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $10.81 | 6.240% | $11.4845 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $221.45 | 7.778% | $238.6744 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $177.44 | 5.223% | $186.7077 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $224.84 | 9.117% | $245.3387 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $145.88 | 13.106% | $164.999 | $165.00 | $165.00 | $165.00 |
| 7 purchase totals = | $1,028.34 | $1,104.6109 | $1,104.61 | $1,104.65 | $1,104.60 | |