| 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 | $38.93 | 4.392% | $40.6398 | $40.64 | $40.65 | $40.60 |
| Purchase #2 | $6.64 | 11.783% | $7.4224 | $7.42 | $7.40 | $7.40 |
| Purchase #3 | $129.94 | 3.637% | $134.6659 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $63.31 | 13.669% | $71.9638 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $187.44 | 12.562% | $210.9862 | $210.99 | $211.00 | $211.00 |
| Purchase #6 | $94.32 | 3.581% | $97.6976 | $97.70 | $97.70 | $97.70 |
| Purchase #7 | $78.81 | 6.184% | $83.6836 | $83.68 | $83.70 | $83.70 |
| 7 purchase totals = | $599.39 | $647.0593 | $647.06 | $647.05 | $647.10 | |