| 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 | $82.26 | 10.180% | $90.6341 | $90.63 | $90.65 | $90.60 |
| Purchase #2 | $67.60 | 12.275% | $75.8979 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $184.85 | 8.444% | $200.4587 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $106.25 | 5.369% | $111.9546 | $111.95 | $111.95 | $112.00 |
| Purchase #5 | $12.91 | 9.429% | $14.1273 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $183.43 | 5.528% | $193.57 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $97.99 | 3.340% | $101.2629 | $101.26 | $101.25 | $101.30 |
| 7 purchase totals = | $735.29 | $787.9055 | $787.90 | $787.90 | $788.00 | |