| 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 | $66.55 | 5.513% | $70.2189 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $16.77 | 11.824% | $18.7529 | $18.75 | $18.75 | $18.80 |
| Purchase #3 | $133.61 | 7.374% | $143.4624 | $143.46 | $143.45 | $143.50 |
| Purchase #4 | $235.90 | 13.796% | $268.4448 | $268.44 | $268.45 | $268.40 |
| Purchase #5 | $248.87 | 4.291% | $259.549 | $259.55 | $259.55 | $259.50 |
| Purchase #6 | $12.73 | 4.719% | $13.3307 | $13.33 | $13.35 | $13.30 |
| Purchase #7 | $233.27 | 10.157% | $256.9632 | $256.96 | $256.95 | $257.00 |
| 7 purchase totals = | $947.70 | $1,030.7219 | $1,030.71 | $1,030.70 | $1,030.70 | |