| 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 | $78.73 | 7.465% | $84.6072 | $84.61 | $84.60 | $84.60 |
| Purchase #2 | $60.53 | 9.722% | $66.4147 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $64.38 | 7.148% | $68.9819 | $68.98 | $69.00 | $69.00 |
| Purchase #4 | $99.84 | 10.117% | $109.9408 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $14.39 | 12.451% | $16.1817 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $208.92 | 12.413% | $234.8532 | $234.85 | $234.85 | $234.90 |
| Purchase #7 | $214.50 | 10.766% | $237.5931 | $237.59 | $237.60 | $237.60 |
| 7 purchase totals = | $741.29 | $818.5726 | $818.56 | $818.60 | $818.60 | |