| 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 | $35.40 | 7.248% | $37.9658 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $182.69 | 9.348% | $199.7679 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $172.61 | 6.760% | $184.2784 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $184.31 | 11.378% | $205.2808 | $205.28 | $205.30 | $205.30 |
| Purchase #5 | $85.96 | 3.799% | $89.2256 | $89.23 | $89.25 | $89.20 |
| Purchase #6 | $239.68 | 10.420% | $264.6547 | $264.65 | $264.65 | $264.70 |
| Purchase #7 | $62.39 | 7.442% | $67.0331 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $963.04 | $1,048.2063 | $1,048.21 | $1,048.25 | $1,048.30 | |