| 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 | $75.79 | 6.542% | $80.7482 | $80.75 | $80.75 | $80.70 |
| Purchase #2 | $115.62 | 4.245% | $120.5281 | $120.53 | $120.55 | $120.50 |
| Purchase #3 | $50.39 | 8.381% | $54.6132 | $54.61 | $54.60 | $54.60 |
| Purchase #4 | $126.90 | 6.732% | $135.4429 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $193.73 | 12.589% | $218.1187 | $218.12 | $218.10 | $218.10 |
| Purchase #6 | $158.26 | 6.314% | $168.2525 | $168.25 | $168.25 | $168.30 |
| Purchase #7 | $221.87 | 9.229% | $242.3464 | $242.35 | $242.35 | $242.30 |
| 7 purchase totals = | $942.56 | $1,020.0500 | $1,020.05 | $1,020.05 | $1,019.90 | |