| 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 | $63.62 | 9.465% | $69.6416 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $75.96 | 8.640% | $82.5229 | $82.52 | $82.50 | $82.50 |
| Purchase #3 | $46.33 | 3.774% | $48.0785 | $48.08 | $48.10 | $48.10 |
| Purchase #4 | $198.64 | 3.756% | $206.1009 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $188.78 | 13.422% | $214.1181 | $214.12 | $214.10 | $214.10 |
| Purchase #6 | $128.50 | 4.655% | $134.4817 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $174.75 | 5.328% | $184.0607 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $876.58 | $939.0044 | $939.00 | $939.00 | $939.00 | |