| 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 | $101.45 | 6.236% | $107.7764 | $107.78 | $107.80 | $107.80 |
| Purchase #2 | $60.72 | 7.325% | $65.1677 | $65.17 | $65.15 | $65.20 |
| Purchase #3 | $69.65 | 3.361% | $71.9909 | $71.99 | $72.00 | $72.00 |
| Purchase #4 | $33.72 | 8.353% | $36.5366 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $190.51 | 8.638% | $206.9663 | $206.97 | $206.95 | $207.00 |
| Purchase #6 | $111.95 | 6.235% | $118.9301 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $121.60 | 10.601% | $134.4908 | $134.49 | $134.50 | $134.50 |
| 7 purchase totals = | $689.60 | $741.8588 | $741.87 | $741.90 | $741.90 | |