| 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 | $90.86 | 4.839% | $95.2567 | $95.26 | $95.25 | $95.30 |
| Purchase #2 | $7.37 | 9.306% | $8.0559 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $61.39 | 11.326% | $68.343 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $17.77 | 3.572% | $18.4047 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $93.55 | 4.158% | $97.4398 | $97.44 | $97.45 | $97.40 |
| Purchase #6 | $204.88 | 5.680% | $216.5172 | $216.52 | $216.50 | $216.50 |
| Purchase #7 | $126.61 | 7.323% | $135.8817 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $602.43 | $639.8990 | $639.90 | $639.90 | $639.90 | |