| 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 | $89.53 | 8.771% | $97.3827 | $97.38 | $97.40 | $97.40 |
| Purchase #2 | $165.55 | 10.656% | $183.191 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $5.96 | 10.574% | $6.5902 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $97.37 | 9.473% | $106.5939 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $82.72 | 6.622% | $88.1977 | $88.20 | $88.20 | $88.20 |
| Purchase #6 | $64.31 | 7.655% | $69.2329 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $119.87 | 11.742% | $133.9451 | $133.95 | $133.95 | $133.90 |
| 7 purchase totals = | $625.31 | $685.1335 | $685.13 | $685.20 | $685.10 | |