| 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 | $36.87 | 5.620% | $38.9421 | $38.94 | $38.95 | $38.90 |
| Purchase #2 | $98.46 | 13.807% | $112.0544 | $112.05 | $112.05 | $112.10 |
| Purchase #3 | $104.59 | 11.590% | $116.712 | $116.71 | $116.70 | $116.70 |
| Purchase #4 | $77.69 | 11.599% | $86.7013 | $86.70 | $86.70 | $86.70 |
| Purchase #5 | $210.92 | 12.578% | $237.4495 | $237.45 | $237.45 | $237.40 |
| Purchase #6 | $82.52 | 11.518% | $92.0247 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $27.39 | 5.150% | $28.8006 | $28.80 | $28.80 | $28.80 |
| 7 purchase totals = | $638.44 | $712.6846 | $712.67 | $712.65 | $712.60 | |