| 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 | $38.68 | 4.705% | $40.4999 | $40.50 | $40.50 | $40.50 |
| Purchase #2 | $174.84 | 7.387% | $187.7554 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $171.73 | 8.466% | $186.2687 | $186.27 | $186.25 | $186.30 |
| Purchase #4 | $179.68 | 10.316% | $198.2158 | $198.22 | $198.20 | $198.20 |
| Purchase #5 | $147.63 | 3.281% | $152.4737 | $152.47 | $152.45 | $152.50 |
| Purchase #6 | $143.43 | 6.874% | $153.2894 | $153.29 | $153.30 | $153.30 |
| Purchase #7 | $34.26 | 5.713% | $36.2173 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $890.25 | $954.7202 | $954.73 | $954.65 | $954.80 | |