| 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 | $90.90 | 4.212% | $94.7287 | $94.73 | $94.75 | $94.70 |
| Purchase #2 | $238.39 | 10.488% | $263.3923 | $263.39 | $263.40 | $263.40 |
| Purchase #3 | $191.84 | 6.181% | $203.6976 | $203.70 | $203.70 | $203.70 |
| Purchase #4 | $17.31 | 7.139% | $18.5458 | $18.55 | $18.55 | $18.50 |
| Purchase #5 | $228.39 | 3.426% | $236.2146 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $74.60 | 9.156% | $81.4304 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $87.31 | 12.449% | $98.1792 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $928.74 | $996.1886 | $996.19 | $996.25 | $996.10 | |