| 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 | $202.56 | 3.432% | $209.5119 | $209.51 | $209.50 | $209.50 |
| Purchase #2 | $163.32 | 9.461% | $178.7717 | $178.77 | $178.75 | $178.80 |
| Purchase #3 | $216.62 | 9.742% | $237.7231 | $237.72 | $237.70 | $237.70 |
| Purchase #4 | $61.54 | 7.532% | $66.1752 | $66.18 | $66.20 | $66.20 |
| Purchase #5 | $18.44 | 10.335% | $20.3458 | $20.35 | $20.35 | $20.30 |
| Purchase #6 | $20.40 | 9.613% | $22.3611 | $22.36 | $22.35 | $22.40 |
| Purchase #7 | $10.51 | 12.301% | $11.8028 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $693.39 | $746.6916 | $746.69 | $746.65 | $746.70 | |