| 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 | $75.25 | 10.602% | $83.228 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $111.81 | 4.124% | $116.421 | $116.42 | $116.40 | $116.40 |
| Purchase #3 | $118.84 | 8.770% | $129.2623 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $25.93 | 9.855% | $28.4854 | $28.49 | $28.50 | $28.50 |
| Purchase #5 | $27.33 | 13.382% | $30.9873 | $30.99 | $31.00 | $31.00 |
| Purchase #6 | $114.33 | 12.372% | $128.4749 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $141.51 | 12.809% | $159.636 | $159.64 | $159.65 | $159.60 |
| 7 purchase totals = | $615.00 | $676.4949 | $676.50 | $676.50 | $676.50 | |