| 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 | $32.89 | 6.870% | $35.1495 | $35.15 | $35.15 | $35.10 |
| Purchase #2 | $128.71 | 3.551% | $133.2805 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $191.35 | 6.474% | $203.738 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $88.37 | 9.415% | $96.69 | $96.69 | $96.70 | $96.70 |
| Purchase #5 | $106.39 | 7.825% | $114.715 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $30.94 | 13.540% | $35.1293 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $211.73 | 8.836% | $230.4385 | $230.44 | $230.45 | $230.40 |
| 7 purchase totals = | $790.38 | $849.1408 | $849.15 | $849.20 | $849.00 | |