| 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 | $84.45 | 9.156% | $92.1822 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $84.71 | 9.649% | $92.8837 | $92.88 | $92.90 | $92.90 |
| Purchase #3 | $36.67 | 4.678% | $38.3854 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $176.53 | 5.404% | $186.0697 | $186.07 | $186.05 | $186.10 |
| Purchase #5 | $190.26 | 10.303% | $209.8625 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $68.96 | 8.135% | $74.5699 | $74.57 | $74.55 | $74.60 |
| Purchase #7 | $24.78 | 9.403% | $27.1101 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $666.36 | $721.0635 | $721.06 | $721.05 | $721.20 | |