| 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 | $33.84 | 13.828% | $38.5194 | $38.52 | $38.50 | $38.50 |
| Purchase #2 | $6.57 | 4.866% | $6.8897 | $6.89 | $6.90 | $6.90 |
| Purchase #3 | $199.49 | 11.300% | $222.0324 | $222.03 | $222.05 | $222.00 |
| Purchase #4 | $91.71 | 5.770% | $97.0017 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $181.95 | 13.566% | $206.6333 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $151.77 | 5.764% | $160.518 | $160.52 | $160.50 | $160.50 |
| Purchase #7 | $141.35 | 10.151% | $155.6984 | $155.70 | $155.70 | $155.70 |
| 7 purchase totals = | $806.68 | $887.2929 | $887.29 | $887.30 | $887.20 | |