| 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 | $31.89 | 11.107% | $35.432 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $136.94 | 9.343% | $149.7343 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $49.37 | 9.639% | $54.1288 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $85.93 | 6.776% | $91.7526 | $91.75 | $91.75 | $91.80 |
| Purchase #5 | $27.58 | 11.255% | $30.6841 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $114.31 | 11.139% | $127.043 | $127.04 | $127.05 | $127.00 |
| Purchase #7 | $121.79 | 8.822% | $132.5343 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $567.81 | $621.3091 | $621.29 | $621.40 | $621.20 | |