| 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 | $51.97 | 11.373% | $57.8805 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $28.31 | 4.678% | $29.6343 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $120.68 | 3.456% | $124.8507 | $124.85 | $124.85 | $124.90 |
| Purchase #4 | $130.51 | 9.534% | $142.9528 | $142.95 | $142.95 | $143.00 |
| Purchase #5 | $245.25 | 3.405% | $253.6008 | $253.60 | $253.60 | $253.60 |
| Purchase #6 | $7.62 | 6.306% | $8.1005 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $104.44 | 3.434% | $108.0265 | $108.03 | $108.05 | $108.00 |
| 7 purchase totals = | $688.78 | $725.0461 | $725.04 | $725.10 | $725.10 | |