| 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 | $45.73 | 6.378% | $48.6467 | $48.65 | $48.65 | $48.60 |
| Purchase #2 | $49.89 | 4.710% | $52.2398 | $52.24 | $52.25 | $52.20 |
| Purchase #3 | $147.38 | 13.227% | $166.874 | $166.87 | $166.85 | $166.90 |
| Purchase #4 | $78.77 | 13.654% | $89.5253 | $89.53 | $89.55 | $89.50 |
| Purchase #5 | $15.42 | 4.214% | $16.0698 | $16.07 | $16.05 | $16.10 |
| Purchase #6 | $223.31 | 8.579% | $242.4678 | $242.47 | $242.45 | $242.50 |
| Purchase #7 | $63.81 | 7.799% | $68.7865 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $624.31 | $684.6099 | $684.62 | $684.60 | $684.60 | |