| 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 | $17.93 | 9.720% | $19.6728 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $223.60 | 9.445% | $244.719 | $244.72 | $244.70 | $244.70 |
| Purchase #3 | $234.39 | 3.729% | $243.1304 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $81.64 | 6.264% | $86.7539 | $86.75 | $86.75 | $86.80 |
| Purchase #5 | $185.81 | 9.838% | $204.09 | $204.09 | $204.10 | $204.10 |
| Purchase #6 | $63.77 | 8.599% | $69.2536 | $69.25 | $69.25 | $69.30 |
| Purchase #7 | $90.53 | 12.281% | $101.648 | $101.65 | $101.65 | $101.60 |
| 7 purchase totals = | $897.67 | $969.2677 | $969.26 | $969.25 | $969.30 | |