| 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 | $25.95 | 4.668% | $27.1613 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $201.86 | 4.743% | $211.4342 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $202.77 | 3.874% | $210.6253 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $67.41 | 7.373% | $72.3801 | $72.38 | $72.40 | $72.40 |
| Purchase #5 | $236.60 | 4.564% | $247.3984 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $122.54 | 4.665% | $128.2565 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $198.51 | 4.231% | $206.909 | $206.91 | $206.90 | $206.90 |
| 7 purchase totals = | $1,055.64 | $1,104.1648 | $1,104.17 | $1,104.20 | $1,104.20 | |