| 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 | $92.35 | 9.181% | $100.8287 | $100.83 | $100.85 | $100.80 |
| Purchase #2 | $91.93 | 7.788% | $99.0895 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $49.44 | 6.736% | $52.7703 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $140.64 | 3.164% | $145.0898 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $30.36 | 12.353% | $34.1104 | $34.11 | $34.10 | $34.10 |
| Purchase #6 | $245.66 | 3.183% | $253.4794 | $253.48 | $253.50 | $253.50 |
| Purchase #7 | $200.81 | 12.576% | $226.0639 | $226.06 | $226.05 | $226.10 |
| 7 purchase totals = | $851.19 | $911.4320 | $911.43 | $911.45 | $911.50 | |