| 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 | $88.58 | 5.262% | $93.2411 | $93.24 | $93.25 | $93.20 |
| Purchase #2 | $188.63 | 13.331% | $213.7763 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $6.92 | 6.140% | $7.3449 | $7.34 | $7.35 | $7.30 |
| Purchase #4 | $98.76 | 9.636% | $108.2765 | $108.28 | $108.30 | $108.30 |
| Purchase #5 | $110.93 | 3.221% | $114.5031 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $69.50 | 6.176% | $73.7923 | $73.79 | $73.80 | $73.80 |
| Purchase #7 | $27.76 | 8.136% | $30.0186 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $591.08 | $640.9528 | $640.95 | $641.00 | $640.90 | |