| 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 | $115.59 | 12.513% | $130.0538 | $130.05 | $130.05 | $130.10 |
| Purchase #2 | $24.69 | 13.137% | $27.9335 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $137.32 | 3.406% | $141.9971 | $142.00 | $142.00 | $142.00 |
| Purchase #4 | $163.68 | 11.820% | $183.027 | $183.03 | $183.05 | $183.00 |
| Purchase #5 | $62.85 | 6.353% | $66.8429 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $117.32 | 13.374% | $133.0104 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $85.31 | 11.352% | $94.9944 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $706.76 | $777.8591 | $777.85 | $777.90 | $777.80 | |