| 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 | $97.32 | 10.136% | $107.1844 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $10.79 | 11.253% | $12.0042 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $56.87 | 11.715% | $63.5323 | $63.53 | $63.55 | $63.50 |
| Purchase #4 | $10.55 | 8.277% | $11.4232 | $11.42 | $11.40 | $11.40 |
| Purchase #5 | $99.39 | 13.344% | $112.6526 | $112.65 | $112.65 | $112.70 |
| Purchase #6 | $23.27 | 8.476% | $25.2424 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $123.79 | 6.302% | $131.5912 | $131.59 | $131.60 | $131.60 |
| 7 purchase totals = | $421.98 | $463.6303 | $463.61 | $463.65 | $463.60 | |