| 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 | $45.60 | 9.622% | $49.9876 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $249.75 | 5.196% | $262.727 | $262.73 | $262.75 | $262.70 |
| Purchase #3 | $113.33 | 12.307% | $127.2775 | $127.28 | $127.30 | $127.30 |
| Purchase #4 | $182.28 | 8.804% | $198.3279 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $32.26 | 6.156% | $34.2459 | $34.25 | $34.25 | $34.20 |
| Purchase #6 | $113.25 | 3.542% | $117.2613 | $117.26 | $117.25 | $117.30 |
| Purchase #7 | $96.39 | 13.495% | $109.3978 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $832.86 | $899.2250 | $899.24 | $899.30 | $899.20 | |