| 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 | $47.88 | 5.639% | $50.58 | $50.58 | $50.60 | $50.60 |
| Purchase #2 | $100.54 | 7.755% | $108.3369 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $21.36 | 3.153% | $22.0335 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $213.34 | 13.493% | $242.126 | $242.13 | $242.15 | $242.10 |
| Purchase #5 | $88.65 | 3.648% | $91.884 | $91.88 | $91.90 | $91.90 |
| Purchase #6 | $166.66 | 5.356% | $175.5863 | $175.59 | $175.60 | $175.60 |
| Purchase #7 | $82.45 | 11.867% | $92.2343 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $720.88 | $782.7810 | $782.78 | $782.90 | $782.70 | |