| 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 | $52.45 | 10.110% | $57.7527 | $57.75 | $57.75 | $57.80 |
| Purchase #2 | $188.85 | 9.760% | $207.2818 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $115.47 | 3.190% | $119.1535 | $119.15 | $119.15 | $119.20 |
| Purchase #4 | $34.58 | 7.430% | $37.1493 | $37.15 | $37.15 | $37.10 |
| Purchase #5 | $44.91 | 7.813% | $48.4188 | $48.42 | $48.40 | $48.40 |
| Purchase #6 | $242.50 | 11.403% | $270.1523 | $270.15 | $270.15 | $270.20 |
| Purchase #7 | $225.90 | 8.539% | $245.1896 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $904.66 | $985.0980 | $985.09 | $985.10 | $985.20 | |