| 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 | $237.37 | 10.805% | $263.0178 | $263.02 | $263.00 | $263.00 |
| Purchase #2 | $74.93 | 5.553% | $79.0909 | $79.09 | $79.10 | $79.10 |
| Purchase #3 | $21.44 | 10.300% | $23.6483 | $23.65 | $23.65 | $23.60 |
| Purchase #4 | $62.93 | 7.701% | $67.7762 | $67.78 | $67.80 | $67.80 |
| Purchase #5 | $14.77 | 6.851% | $15.7819 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $38.47 | 13.774% | $43.7689 | $43.77 | $43.75 | $43.80 |
| Purchase #7 | $72.90 | 3.369% | $75.356 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $522.81 | $568.4400 | $568.45 | $568.45 | $568.50 | |