| 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 | $102.51 | 11.376% | $114.1715 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $101.63 | 12.361% | $114.1925 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $201.68 | 10.255% | $222.3623 | $222.36 | $222.35 | $222.40 |
| Purchase #4 | $14.69 | 12.232% | $16.4869 | $16.49 | $16.50 | $16.50 |
| Purchase #5 | $33.66 | 7.768% | $36.2747 | $36.27 | $36.25 | $36.30 |
| Purchase #6 | $64.79 | 11.609% | $72.3115 | $72.31 | $72.30 | $72.30 |
| Purchase #7 | $21.42 | 7.133% | $22.9479 | $22.95 | $22.95 | $22.90 |
| 7 purchase totals = | $540.38 | $598.7473 | $598.74 | $598.70 | $598.80 | |