| 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 | $19.36 | 11.592% | $21.6042 | $21.60 | $21.60 | $21.60 |
| Purchase #2 | $199.43 | 6.665% | $212.722 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $174.94 | 13.328% | $198.256 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $131.56 | 7.825% | $141.8546 | $141.85 | $141.85 | $141.90 |
| Purchase #5 | $22.74 | 8.355% | $24.6399 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $12.86 | 11.505% | $14.3395 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $64.57 | 3.401% | $66.766 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $625.46 | $680.1822 | $680.18 | $680.15 | $680.20 | |