| 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 | $62.92 | 3.110% | $64.8768 | $64.88 | $64.90 | $64.90 |
| Purchase #2 | $36.92 | 4.219% | $38.4777 | $38.48 | $38.50 | $38.50 |
| Purchase #3 | $105.87 | 11.208% | $117.7359 | $117.74 | $117.75 | $117.70 |
| Purchase #4 | $182.53 | 5.702% | $192.9379 | $192.94 | $192.95 | $192.90 |
| Purchase #5 | $103.40 | 4.365% | $107.9134 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $132.75 | 12.159% | $148.8911 | $148.89 | $148.90 | $148.90 |
| Purchase #7 | $20.84 | 5.136% | $21.9103 | $21.91 | $21.90 | $21.90 |
| 7 purchase totals = | $645.23 | $692.7431 | $692.75 | $692.80 | $692.70 | |