| 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 | $100.69 | 7.198% | $107.9377 | $107.94 | $107.95 | $107.90 |
| Purchase #2 | $192.46 | 5.697% | $203.4244 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $49.40 | 13.300% | $55.9702 | $55.97 | $55.95 | $56.00 |
| Purchase #4 | $85.52 | 5.724% | $90.4152 | $90.42 | $90.40 | $90.40 |
| Purchase #5 | $9.40 | 11.493% | $10.4803 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $229.59 | 7.428% | $246.6439 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $171.39 | 7.234% | $183.7884 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $838.45 | $898.6601 | $898.66 | $898.65 | $898.60 | |