| 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 | $90.41 | 7.326% | $97.0334 | $97.03 | $97.05 | $97.00 |
| Purchase #2 | $48.47 | 8.539% | $52.6089 | $52.61 | $52.60 | $52.60 |
| Purchase #3 | $240.99 | 11.329% | $268.2918 | $268.29 | $268.30 | $268.30 |
| Purchase #4 | $31.85 | 12.542% | $35.8446 | $35.84 | $35.85 | $35.80 |
| Purchase #5 | $24.61 | 4.267% | $25.6601 | $25.66 | $25.65 | $25.70 |
| Purchase #6 | $73.44 | 7.369% | $78.8518 | $78.85 | $78.85 | $78.90 |
| Purchase #7 | $51.57 | 3.131% | $53.1847 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $561.34 | $611.4753 | $611.46 | $611.50 | $611.50 | |