| 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 | $80.41 | 8.403% | $87.1669 | $87.17 | $87.15 | $87.20 |
| Purchase #2 | $36.84 | 13.871% | $41.9501 | $41.95 | $41.95 | $42.00 |
| Purchase #3 | $31.47 | 9.831% | $34.5638 | $34.56 | $34.55 | $34.60 |
| Purchase #4 | $84.50 | 7.342% | $90.704 | $90.70 | $90.70 | $90.70 |
| Purchase #5 | $212.37 | 3.572% | $219.9559 | $219.96 | $219.95 | $220.00 |
| Purchase #6 | $240.90 | 3.775% | $249.994 | $249.99 | $250.00 | $250.00 |
| Purchase #7 | $39.54 | 4.583% | $41.3521 | $41.35 | $41.35 | $41.40 |
| 7 purchase totals = | $726.03 | $765.6868 | $765.68 | $765.65 | $765.90 | |