| 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 | $67.48 | 12.141% | $75.6727 | $75.67 | $75.65 | $75.70 |
| Purchase #2 | $100.68 | 6.676% | $107.4014 | $107.40 | $107.40 | $107.40 |
| Purchase #3 | $214.64 | 8.862% | $233.6614 | $233.66 | $233.65 | $233.70 |
| Purchase #4 | $189.72 | 6.189% | $201.4618 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $138.37 | 10.427% | $152.7978 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $10.95 | 5.231% | $11.5228 | $11.52 | $11.50 | $11.50 |
| Purchase #7 | $143.48 | 3.115% | $147.9494 | $147.95 | $147.95 | $147.90 |
| 7 purchase totals = | $865.32 | $930.4673 | $930.46 | $930.40 | $930.50 | |