| 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 | $88.45 | 10.499% | $97.7364 | $97.74 | $97.75 | $97.70 |
| Purchase #2 | $222.64 | 13.821% | $253.4111 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $89.29 | 3.756% | $92.6437 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $132.37 | 9.587% | $145.0603 | $145.06 | $145.05 | $145.10 |
| Purchase #5 | $192.88 | 13.339% | $218.6083 | $218.61 | $218.60 | $218.60 |
| Purchase #6 | $34.74 | 6.659% | $37.0533 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $33.36 | 11.371% | $37.1534 | $37.15 | $37.15 | $37.20 |
| 7 purchase totals = | $793.73 | $881.6665 | $881.66 | $881.65 | $881.70 | |