| 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 | $79.52 | 4.845% | $83.3727 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $168.95 | 3.489% | $174.8447 | $174.84 | $174.85 | $174.80 |
| Purchase #3 | $101.25 | 5.300% | $106.6163 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $90.84 | 4.337% | $94.7797 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $115.52 | 12.646% | $130.1287 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $210.62 | 11.377% | $234.5822 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $73.88 | 7.838% | $79.6707 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $840.58 | $903.9950 | $903.99 | $904.00 | $904.00 | |