| 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 | $30.40 | 10.808% | $33.6856 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $50.75 | 7.171% | $54.3893 | $54.39 | $54.40 | $54.40 |
| Purchase #3 | $230.88 | 10.274% | $254.6006 | $254.60 | $254.60 | $254.60 |
| Purchase #4 | $63.63 | 8.576% | $69.0869 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $140.85 | 9.644% | $154.4336 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $245.47 | 8.442% | $266.1926 | $266.19 | $266.20 | $266.20 |
| Purchase #7 | $103.43 | 9.802% | $113.5682 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $865.41 | $945.9568 | $945.96 | $946.00 | $946.00 | |