| 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 | $205.73 | 6.287% | $218.6642 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $94.45 | 13.476% | $107.1781 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $207.94 | 3.332% | $214.8686 | $214.87 | $214.85 | $214.90 |
| Purchase #4 | $8.77 | 9.786% | $9.6282 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $191.56 | 9.647% | $210.0398 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $64.33 | 10.853% | $71.3117 | $71.31 | $71.30 | $71.30 |
| Purchase #7 | $45.28 | 12.532% | $50.9545 | $50.95 | $50.95 | $51.00 |
| 7 purchase totals = | $818.06 | $882.6451 | $882.64 | $882.65 | $882.70 | |