| 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 | $96.81 | 8.208% | $104.7562 | $104.76 | $104.75 | $104.80 |
| Purchase #2 | $128.44 | 13.388% | $145.6355 | $145.64 | $145.65 | $145.60 |
| Purchase #3 | $132.89 | 9.417% | $145.4043 | $145.40 | $145.40 | $145.40 |
| Purchase #4 | $20.98 | 9.498% | $22.9727 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $83.94 | 6.159% | $89.1099 | $89.11 | $89.10 | $89.10 |
| Purchase #6 | $35.69 | 9.362% | $39.0313 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $28.35 | 6.146% | $30.0924 | $30.09 | $30.10 | $30.10 |
| 7 purchase totals = | $527.10 | $577.0023 | $577.00 | $577.00 | $577.00 | |