| 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 | $89.55 | 9.818% | $98.342 | $98.34 | $98.35 | $98.30 |
| Purchase #2 | $21.33 | 6.229% | $22.6586 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $172.79 | 7.732% | $186.1501 | $186.15 | $186.15 | $186.20 |
| Purchase #4 | $190.99 | 11.803% | $213.5325 | $213.53 | $213.55 | $213.50 |
| Purchase #5 | $227.29 | 13.573% | $258.1401 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $126.33 | 11.868% | $141.3228 | $141.32 | $141.30 | $141.30 |
| Purchase #7 | $64.41 | 5.489% | $67.9455 | $67.95 | $67.95 | $67.90 |
| 7 purchase totals = | $892.69 | $988.0916 | $988.09 | $988.10 | $988.00 | |