| 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 | $58.99 | 9.361% | $64.5121 | $64.51 | $64.50 | $64.50 |
| Purchase #2 | $139.90 | 11.325% | $155.7437 | $155.74 | $155.75 | $155.70 |
| Purchase #3 | $128.76 | 8.285% | $139.4278 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $155.28 | 10.196% | $171.1123 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $82.58 | 4.762% | $86.5125 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $129.84 | 3.209% | $134.0066 | $134.01 | $134.00 | $134.00 |
| Purchase #7 | $233.46 | 6.314% | $248.2007 | $248.20 | $248.20 | $248.20 |
| 7 purchase totals = | $928.81 | $999.5157 | $999.51 | $999.50 | $999.40 | |