| 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 | $97.30 | 12.753% | $109.7087 | $109.71 | $109.70 | $109.70 |
| Purchase #2 | $143.62 | 7.858% | $154.9057 | $154.91 | $154.90 | $154.90 |
| Purchase #3 | $246.71 | 9.682% | $270.5965 | $270.60 | $270.60 | $270.60 |
| Purchase #4 | $40.72 | 4.786% | $42.6689 | $42.67 | $42.65 | $42.70 |
| Purchase #5 | $83.34 | 5.847% | $88.2129 | $88.21 | $88.20 | $88.20 |
| Purchase #6 | $93.67 | 3.336% | $96.7948 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $172.58 | 4.762% | $180.7983 | $180.80 | $180.80 | $180.80 |
| 7 purchase totals = | $877.94 | $943.6858 | $943.69 | $943.65 | $943.70 | |