| 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 | $110.59 | 4.781% | $115.8773 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $24.76 | 3.423% | $25.6075 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $185.67 | 8.680% | $201.7862 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $69.42 | 7.617% | $74.7077 | $74.71 | $74.70 | $74.70 |
| Purchase #5 | $250.61 | 13.463% | $284.3496 | $284.35 | $284.35 | $284.30 |
| Purchase #6 | $73.75 | 3.339% | $76.2125 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $90.52 | 11.459% | $100.8927 | $100.89 | $100.90 | $100.90 |
| 7 purchase totals = | $805.32 | $879.4335 | $879.44 | $879.45 | $879.40 | |