| 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 | $35.88 | 13.192% | $40.6133 | $40.61 | $40.60 | $40.60 |
| Purchase #2 | $38.77 | 13.834% | $44.1334 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $193.99 | 6.486% | $206.5722 | $206.57 | $206.55 | $206.60 |
| Purchase #4 | $193.85 | 3.623% | $200.8732 | $200.87 | $200.85 | $200.90 |
| Purchase #5 | $12.63 | 5.467% | $13.3205 | $13.32 | $13.30 | $13.30 |
| Purchase #6 | $89.73 | 8.650% | $97.4916 | $97.49 | $97.50 | $97.50 |
| Purchase #7 | $45.73 | 13.617% | $51.9571 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $610.58 | $654.9613 | $654.95 | $654.90 | $655.00 | |