| 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 | $118.67 | 12.367% | $133.3459 | $133.35 | $133.35 | $133.30 |
| Purchase #2 | $113.42 | 3.789% | $117.7175 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $106.69 | 3.674% | $110.6098 | $110.61 | $110.60 | $110.60 |
| Purchase #4 | $28.44 | 4.804% | $29.8063 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $53.32 | 4.216% | $55.568 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $198.81 | 12.405% | $223.4724 | $223.47 | $223.45 | $223.50 |
| Purchase #7 | $179.74 | 10.647% | $198.8769 | $198.88 | $198.90 | $198.90 |
| 7 purchase totals = | $799.09 | $869.3968 | $869.41 | $869.35 | $869.40 | |