| 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 | $35.83 | 8.269% | $38.7928 | $38.79 | $38.80 | $38.80 |
| Purchase #2 | $84.86 | 10.701% | $93.9409 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $214.66 | 9.377% | $234.7887 | $234.79 | $234.80 | $234.80 |
| Purchase #4 | $104.46 | 12.643% | $117.6669 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $188.58 | 8.545% | $204.6942 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $17.65 | 10.190% | $19.4485 | $19.45 | $19.45 | $19.40 |
| Purchase #7 | $201.58 | 3.326% | $208.2846 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $847.62 | $917.6166 | $917.61 | $917.65 | $917.60 | |