| 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 | $12.74 | 7.470% | $13.6917 | $13.69 | $13.70 | $13.70 |
| Purchase #2 | $58.46 | 5.745% | $61.8185 | $61.82 | $61.80 | $61.80 |
| Purchase #3 | $223.29 | 6.770% | $238.4067 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $165.65 | 3.602% | $171.6167 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $82.91 | 4.251% | $86.4345 | $86.43 | $86.45 | $86.40 |
| Purchase #6 | $21.59 | 3.301% | $22.3027 | $22.30 | $22.30 | $22.30 |
| Purchase #7 | $23.47 | 11.494% | $26.1676 | $26.17 | $26.15 | $26.20 |
| 7 purchase totals = | $588.11 | $620.4384 | $620.44 | $620.40 | $620.40 | |