| 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 | $47.64 | 3.246% | $49.1864 | $49.19 | $49.20 | $49.20 |
| Purchase #2 | $152.75 | 10.565% | $168.888 | $168.89 | $168.90 | $168.90 |
| Purchase #3 | $24.69 | 4.834% | $25.8835 | $25.88 | $25.90 | $25.90 |
| Purchase #4 | $63.25 | 7.680% | $68.1076 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $234.35 | 4.558% | $245.0317 | $245.03 | $245.05 | $245.00 |
| Purchase #6 | $113.99 | 5.546% | $120.3119 | $120.31 | $120.30 | $120.30 |
| Purchase #7 | $218.50 | 4.821% | $229.0339 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $855.17 | $906.4430 | $906.44 | $906.50 | $906.40 | |