| 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 | $12.46 | 6.593% | $13.2815 | $13.28 | $13.30 | $13.30 |
| Purchase #2 | $164.67 | 12.129% | $184.6428 | $184.64 | $184.65 | $184.60 |
| Purchase #3 | $94.42 | 13.668% | $107.3253 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $232.57 | 13.189% | $263.2437 | $263.24 | $263.25 | $263.20 |
| Purchase #5 | $108.89 | 10.293% | $120.098 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $14.88 | 5.224% | $15.6573 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $107.73 | 13.577% | $122.3565 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $735.62 | $826.6051 | $826.61 | $826.65 | $826.60 | |