| 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 | $63.82 | 3.664% | $66.1584 | $66.16 | $66.15 | $66.20 |
| Purchase #2 | $185.63 | 10.747% | $205.5797 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $124.49 | 6.842% | $133.0076 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $137.39 | 3.347% | $141.9884 | $141.99 | $142.00 | $142.00 |
| Purchase #5 | $227.92 | 6.656% | $243.0904 | $243.09 | $243.10 | $243.10 |
| Purchase #6 | $69.97 | 6.645% | $74.6195 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $228.90 | 13.212% | $259.1423 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $1,038.12 | $1,123.5863 | $1,123.59 | $1,123.60 | $1,123.60 | |