| 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 | $65.97 | 11.567% | $73.6007 | $73.60 | $73.60 | $73.60 |
| Purchase #2 | $33.72 | 12.732% | $38.0132 | $38.01 | $38.00 | $38.00 |
| Purchase #3 | $247.86 | 7.208% | $265.7257 | $265.73 | $265.75 | $265.70 |
| Purchase #4 | $226.96 | 10.765% | $251.3922 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $26.68 | 8.129% | $28.8488 | $28.85 | $28.85 | $28.80 |
| Purchase #6 | $120.33 | 6.540% | $128.1996 | $128.20 | $128.20 | $128.20 |
| Purchase #7 | $86.47 | 3.720% | $89.6867 | $89.69 | $89.70 | $89.70 |
| 7 purchase totals = | $807.99 | $875.4669 | $875.47 | $875.50 | $875.40 | |