| 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 | $85.75 | 7.372% | $92.0715 | $92.07 | $92.05 | $92.10 |
| Purchase #2 | $52.96 | 3.787% | $54.9656 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $9.48 | 9.324% | $10.3639 | $10.36 | $10.35 | $10.40 |
| Purchase #4 | $148.54 | 12.110% | $166.5282 | $166.53 | $166.55 | $166.50 |
| Purchase #5 | $206.99 | 7.724% | $222.9779 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $19.37 | 8.258% | $20.9696 | $20.97 | $20.95 | $21.00 |
| Purchase #7 | $43.59 | 4.494% | $45.5489 | $45.55 | $45.55 | $45.50 |
| 7 purchase totals = | $566.68 | $613.4256 | $613.43 | $613.40 | $613.50 | |