| 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 | $25.50 | 12.740% | $28.7487 | $28.75 | $28.75 | $28.70 |
| Purchase #2 | $113.63 | 4.748% | $119.0252 | $119.03 | $119.05 | $119.00 |
| Purchase #3 | $6.52 | 8.463% | $7.0718 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $161.96 | 6.835% | $173.03 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $216.40 | 8.730% | $235.2917 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $203.84 | 6.683% | $217.4626 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $177.60 | 4.238% | $185.1267 | $185.13 | $185.15 | $185.10 |
| 7 purchase totals = | $905.45 | $965.7567 | $965.76 | $965.80 | $965.70 | |