| 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 | $74.83 | 4.560% | $78.2422 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $89.63 | 11.489% | $99.9276 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $195.28 | 5.423% | $205.87 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $8.49 | 7.584% | $9.1339 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $123.31 | 4.649% | $129.0427 | $129.04 | $129.05 | $129.00 |
| Purchase #6 | $163.58 | 3.204% | $168.8211 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $64.94 | 11.148% | $72.1795 | $72.18 | $72.20 | $72.20 |
| 7 purchase totals = | $720.06 | $763.2170 | $763.21 | $763.25 | $763.10 | |